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run code in 150+ php & hhvm versions
Bugs & Features
<?php $html = '<h1>{${eval("1+2")}}</h1>'; // uppercase headings $html = preg_replace( '(<h([1-6])>(.*?)</h\1>)e', '"<h$1>" . strtoupper("$2") . "</h$1>"', $html );
Output for 7.0.0 - 7.1.0
Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead in /in/n0FqZ on line 7
Output for hhvm-3.10.0 - 3.12.0
Fatal error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING
Process exited with code 255.
Output for 5.5.24 - 5.6.28
Deprecated: preg_replace(): The /e modifier is deprecated, use preg_replace_callback instead in /in/n0FqZ on line 9 Parse error: syntax error, unexpected '"1+2\")}}"' (T_CONSTANT_ENCAPSED_STRING), expecting identifier (T_STRING) in /in/n0FqZ(9) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: "<h1>" . strtoupper("{${eval(\"1+2\")}}") . "</h1>" in /in/n0FqZ on line 9
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '"1+2\")}}"' (T_CONSTANT_ENCAPSED_STRING), expecting identifier (T_STRING) in /in/n0FqZ(9) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: "<h1>" . strtoupper("{${eval(\"1+2\")}}") . "</h1>" in /in/n0FqZ on line 9
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting T_STRING in /in/n0FqZ(9) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: "<h1>" . strtoupper("{${eval(\"1+2\")}}") . "</h1>" in /in/n0FqZ on line 9
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/n0FqZ(9) : regexp code on line 1 Parse error: syntax error, unexpected ';' in /in/n0FqZ(9) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: "<h1>" . strtoupper("{${eval(\"1+2\")}}") . "</h1>" in /in/n0FqZ on line 9
Process exited with code 255.
Output for 4.3.11 - 4.4.1, 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/n0FqZ(9) : regexp code on line 1 Parse error: parse error, unexpected ';' in /in/n0FqZ(9) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: "<h1>" . strtoupper("{${eval(\"1+2\")}}") . "</h1>" in /in/n0FqZ on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/n0FqZ(9) : regexp code on line 1 Parse error: syntax error, unexpected ';' in /in/n0FqZ(9) : regexp code on line 1 Fatal error: preg_replace(): Failed evaluating code: "<h1>" . strtoupper("{${eval(\"1+2\")}}") . "</h1>" in /in/n0FqZ on line 9
Process exited with code 255.
Output for 4.3.5 - 4.3.10
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/n0FqZ(9) : regexp code on line 1 Parse error: parse error, unexpected ';' in /in/n0FqZ(9) : regexp code on line 1 Fatal error: Failed evaluating code: "<h1>" . strtoupper("{${eval(\"1+2\")}}") . "</h1>" in /in/n0FqZ on line 9
Process exited with code 255.
Output for 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/n0FqZ(9) : regexp code on line 1 Parse error: parse error in /in/n0FqZ(9) : regexp code on line 1 Fatal error: Failed evaluating code: "<h1>" . strtoupper("{${eval(\"1+2\")}}") . "</h1>" in /in/n0FqZ on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.3
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/n0FqZ(9) : regexp code on line 1 Parse error: parse error in /in/n0FqZ(9) : regexp code on line 1
Process exited with code 139.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/n0FqZ(9) : regexp code on line 1 Parse error: parse error, unexpected ';' in /in/n0FqZ(9) : regexp code on line 1
Process exited with code 139.