File tree 2 files changed +8
-8
lines changed
2 files changed +8
-8
lines changed Original file line number Diff line number Diff line change @@ -12,28 +12,28 @@ try {
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$ x ++;
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} catch (\Exception $ e ) {
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echo $ e ->getMessage (), PHP_EOL ;
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- if (! isset ( $ x ) && !@ is_null ( $ x ) ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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+ if (compact ( ' x ' ) == [] ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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}
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unset($ x );
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try {
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$ x --;
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} catch (\Exception $ e ) {
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echo $ e ->getMessage (), PHP_EOL ;
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- if (! isset ( $ x ) && !@ is_null ( $ x ) ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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+ if (compact ( ' x ' ) == [] ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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}
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unset($ x );
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try {
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++$ x ;
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} catch (\Exception $ e ) {
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echo $ e ->getMessage (), PHP_EOL ;
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- if (! isset ( $ x ) && !@ is_null ( $ x ) ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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+ if (compact ( ' x ' ) == [] ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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}
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unset($ x );
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try {
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--$ x ;
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} catch (\Exception $ e ) {
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echo $ e ->getMessage (), PHP_EOL ;
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- if (! isset ( $ x ) && !@ is_null ( $ x ) ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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+ if (compact ( ' x ' ) == [] ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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}
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unset($ x );
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?>
Original file line number Diff line number Diff line change @@ -12,28 +12,28 @@ try {
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$ y = $ x ++;
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} catch (\Exception $ e ) {
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echo $ e ->getMessage (), PHP_EOL ;
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- if (! isset ( $ x ) && !@ is_null ( $ x ) ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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+ if (compact ( ' x ' ) == [] ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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}
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unset($ x );
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try {
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$ y = $ x --;
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} catch (\Exception $ e ) {
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echo $ e ->getMessage (), PHP_EOL ;
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- if (! isset ( $ x ) && !@ is_null ( $ x ) ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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+ if (compact ( ' x ' ) == [] ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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}
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unset($ x );
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try {
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$ y = ++$ x ;
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} catch (\Exception $ e ) {
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echo $ e ->getMessage (), PHP_EOL ;
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- if (! isset ( $ x ) && !@ is_null ( $ x ) ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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+ if (compact ( ' x ' ) == [] ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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}
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unset($ x );
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try {
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$ y = --$ x ;
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} catch (\Exception $ e ) {
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echo $ e ->getMessage (), PHP_EOL ;
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- if (! isset ( $ x ) && !@ is_null ( $ x ) ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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+ if (compact ( ' x ' ) == [] ) { echo ("UNDEF \n" ); } else { var_dump ($ x ); }
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}
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unset($ x );
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?>
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