3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function conf_path() { static $path; if($path != null) { return $path; } $path = '../sites/swissquote.eu.fx'; return $path; } $time = microtime(true); $i=0; while($i < 60000) { $i++; substr(conf_path(), strrpos(conf_path(), '/')+1); } $time = microtime(true) - $time; echo 'substr() took ' . number_format($time, 3) . ' seconds';
Output for 7.0.8, 7.0.10, 7.1.0
substr() took 0.010 seconds
Output for 7.0.14
substr() took 0.020 seconds
Output for 7.0.9
substr() took 0.013 seconds
Output for 7.0.7
substr() took 0.011 seconds
Output for 7.0.0 - 7.0.1, 7.0.6
substr() took 0.014 seconds
Output for 7.0.3, 7.0.5
substr() took 0.012 seconds
Output for 7.0.4
substr() took 0.016 seconds
Output for 7.0.2
substr() took 0.017 seconds
Output for hhvm-3.12.0
substr() took 0.048 seconds
Output for 5.2.10, hhvm-3.10.0
substr() took 0.061 seconds
Output for 5.6.28
substr() took 0.052 seconds
Output for 5.4.2, 5.4.29, 5.4.40, 5.4.45, 5.6.24 - 5.6.25
substr() took 0.040 seconds
Output for 5.4.10, 5.4.35, 5.5.15, 5.5.28, 5.6.13, 5.6.23
substr() took 0.037 seconds
Output for 5.4.8, 5.4.16, 5.4.21, 5.4.28, 5.5.5 - 5.5.6, 5.5.24, 5.5.32, 5.6.15, 5.6.22
substr() took 0.044 seconds
Output for 5.4.13, 5.5.12 - 5.5.13, 5.5.16, 5.5.31, 5.5.36, 5.6.5, 5.6.20 - 5.6.21
substr() took 0.038 seconds
Output for 5.4.11, 5.4.42, 5.5.30, 5.6.19
substr() took 0.033 seconds
Output for 5.4.14, 5.4.36, 5.4.43, 5.5.4, 5.5.20, 5.5.26, 5.6.0, 5.6.6, 5.6.18
substr() took 0.035 seconds
Output for 5.4.15, 5.4.26, 5.4.44, 5.5.23, 5.6.17
substr() took 0.042 seconds
Output for 5.5.8, 5.6.16
substr() took 0.030 seconds
Output for 5.4.4, 5.4.12, 5.4.24, 5.4.41, 5.5.18, 5.5.21, 5.5.35, 5.6.1, 5.6.11, 5.6.14
substr() took 0.041 seconds
Output for 5.4.5, 5.4.22 - 5.4.23, 5.5.3, 5.5.7, 5.5.11, 5.5.33, 5.6.3 - 5.6.4, 5.6.12
substr() took 0.034 seconds
Output for 5.6.9 - 5.6.10
substr() took 0.032 seconds
Output for 5.6.8
substr() took 0.031 seconds
Output for 5.4.6, 5.5.14, 5.5.37, 5.6.7
substr() took 0.045 seconds
Output for 5.4.37 - 5.4.38, 5.5.27, 5.5.29, 5.6.2
substr() took 0.036 seconds
Output for 5.4.18, 5.5.38
substr() took 0.047 seconds
Output for 5.4.31 - 5.4.32, 5.5.1 - 5.5.2, 5.5.10, 5.5.19, 5.5.34
substr() took 0.039 seconds
Output for 5.4.0, 5.4.3, 5.4.9, 5.4.19 - 5.4.20, 5.4.27, 5.5.0, 5.5.22, 5.5.25
substr() took 0.043 seconds
Output for 5.5.9
substr() took 0.029 seconds
Output for 5.4.1, 5.4.7, 5.4.25, 5.4.39
substr() took 0.028 seconds
Output for 5.1.3, 5.4.17, 5.4.30, 5.4.34
substr() took 0.046 seconds
Output for 5.2.7, 5.3.15, 5.3.29
substr() took 0.077 seconds
Output for 5.2.0, 5.2.17, 5.3.24, 5.3.28
substr() took 0.058 seconds
Output for 5.3.25, 5.3.27
substr() took 0.073 seconds
Output for 5.3.26
substr() took 0.069 seconds
Output for 5.3.23
substr() took 0.050 seconds
Output for 5.3.22
substr() took 0.079 seconds
Output for 5.2.6, 5.3.5, 5.3.21
substr() took 0.067 seconds
Output for 5.1.5, 5.2.4, 5.3.20
substr() took 0.063 seconds
Output for 5.3.19
substr() took 0.074 seconds
Output for 5.1.1, 5.2.9, 5.3.18
substr() took 0.085 seconds
Output for 4.3.2, 5.3.16 - 5.3.17
substr() took 0.068 seconds
Output for 5.3.14
substr() took 0.062 seconds
Output for 5.2.12, 5.2.14, 5.3.4, 5.3.6, 5.3.13
substr() took 0.070 seconds
Output for 5.3.3, 5.3.12
substr() took 0.078 seconds
Output for 5.3.9, 5.3.11
substr() took 0.059 seconds
Output for 5.0.0, 5.3.10
substr() took 0.075 seconds
Output for 5.0.1, 5.3.8
substr() took 0.066 seconds
Output for 4.3.4, 4.3.8, 5.3.7
substr() took 0.065 seconds
Output for 4.3.0, 5.2.2, 5.2.15, 5.3.2
substr() took 0.071 seconds
Output for 4.4.3, 5.0.3, 5.3.0 - 5.3.1
substr() took 0.076 seconds
Output for 4.3.1, 4.3.5, 5.2.16
substr() took 0.093 seconds
Output for 5.1.6, 5.2.13
substr() took 0.082 seconds
Output for 5.2.11
substr() took 0.056 seconds
Output for 5.1.4, 5.2.8
substr() took 0.083 seconds
Output for 5.2.5
substr() took 0.072 seconds
Output for 4.3.10, 4.4.1, 5.1.2, 5.2.1, 5.2.3
substr() took 0.081 seconds
Output for 5.0.4, 5.1.0
substr() took 0.089 seconds
Output for 4.4.5, 4.4.9, 5.0.5
substr() took 0.111 seconds
Output for 4.3.7, 4.4.2, 5.0.2
substr() took 0.109 seconds
Output for 4.4.8
substr() took 0.115 seconds
Output for 4.4.7
substr() took 0.091 seconds
Output for 4.3.6, 4.4.6
substr() took 0.105 seconds
Output for 4.4.4
substr() took 0.104 seconds
Output for 4.4.0
substr() took 0.088 seconds
Output for 4.3.11
substr() took 0.113 seconds
Output for 4.3.9
substr() took 0.102 seconds
Output for 4.3.3
substr() took 0.084 seconds