3v4l.org

run code in 300+ PHP versions simultaneously
_GET _POST _COOKIE _FILES argv argc _SERVER GLOBALS <?php $_GET['GLOBALS'] = 'next' $GLOBALS= $GLOBALS['next']= next($GLOBALS)[ $GLOBALS['next']['next']= next($GLOBALS)['GLOBALS'] ][ $next['GLOBALS']=next($GLOBALS[GLOBALS]['GLOBALS'])[$next['next']] ][ $next['GLOBALS']=next($next['GLOBALS']) ][ $GLOBALS[next]['next']($GLOBALS['next']['GLOBALS']) ] =next(neXt($next['next'])); foreach($GLOBALS as $var_name => $value) { echo $var_name; echo ' '; } ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.340.0050.03612.01
5.4.320.0050.03712.50
5.4.310.0070.03912.49
5.4.300.0070.03512.50
5.4.290.0080.03612.49
5.4.280.0090.03212.39
5.4.270.0020.04012.39
5.4.260.0060.03912.39
5.4.250.0070.03712.39
5.4.240.0060.03612.39
5.4.230.0060.03812.38
5.4.220.0050.03712.38
5.4.210.0060.03612.38
5.4.200.0040.04112.38
5.4.190.0080.03412.38
5.4.180.0060.03812.38
5.4.170.0070.03612.39
5.4.160.0060.03712.38
5.4.150.0060.03712.38
5.4.140.0040.04312.07
5.4.130.0060.04912.05
5.4.120.0100.03412.02
5.4.110.0060.03612.01
5.4.100.0040.03812.01
5.4.90.0060.04512.01
5.4.80.0070.03712.01
5.4.70.0070.03612.01
5.4.60.0080.03612.01
5.4.50.0070.03612.00
5.4.40.0060.03511.99
5.4.30.0070.03511.99
5.4.20.0060.03911.99
5.4.10.0040.03711.99
5.4.00.0070.03611.49
5.3.290.0060.04212.80
5.3.280.0040.04312.71
5.3.270.0060.03912.73
5.3.260.0080.03712.72
5.3.250.0080.03612.72
5.3.240.0090.04212.72
5.3.230.0090.03412.71
5.3.220.0090.03412.68
5.3.210.0100.03712.68
5.3.200.0090.04612.68
5.3.190.0050.04512.68
5.3.180.0080.03512.68
5.3.170.0080.03612.67
5.3.160.0030.04212.68
5.3.150.0070.03812.67
5.3.140.0060.03812.66
5.3.130.0050.04112.66
5.3.120.0100.03612.66
5.3.110.0040.04212.66
5.3.100.0060.03812.12
5.3.90.0040.03912.08
5.3.80.0100.03912.07
5.3.70.0060.03612.08
5.3.60.0070.03612.06
5.3.50.0070.05112.00
5.3.40.0100.04812.00
5.3.30.0120.04611.95
5.3.20.0070.05011.72
5.3.10.0040.04211.70
5.3.00.0030.03911.68
5.2.170.0020.0349.18
5.2.160.0050.0299.18
5.2.150.0030.0349.18
5.2.140.0050.0319.18
5.2.130.0070.0289.14
5.2.120.0030.0319.14
5.2.110.0080.0279.14
5.2.100.0060.0289.14
5.2.90.0040.0309.14
5.2.80.0050.0309.14
5.2.70.0040.0319.14
5.2.60.0060.0299.09
5.2.50.0050.0299.05
5.2.40.0070.0269.04
5.2.30.0050.0299.01
5.2.20.0050.0289.00
5.2.10.0050.0288.92
5.2.00.0030.0318.79
5.1.60.0070.0228.07
5.1.50.0070.0228.06
5.1.40.0040.0248.05
5.1.30.0050.0268.40
5.1.20.0040.0278.42
5.1.10.0030.0278.14
5.1.00.0040.0268.14
5.0.50.0030.0226.62
5.0.40.0050.0196.48
5.0.30.0070.0396.29
5.0.20.0050.0266.27
5.0.10.0050.0286.24
5.0.00.0020.0446.23
4.4.90.0030.0234.78
4.4.80.0040.0144.75
4.4.70.0030.0154.75
4.4.60.0020.0174.76
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0020.0174.84
4.4.10.0040.0154.85
4.4.00.0070.0244.76
4.3.110.0020.0184.67
4.3.100.0020.0184.66
4.3.90.0030.0164.63
4.3.80.0030.0384.59
4.3.70.0070.0264.63
4.3.60.0050.0134.63
4.3.50.0030.0224.63
4.3.40.0060.0304.53
4.3.30.0040.0203.28
4.3.20.0040.0203.26
4.3.10.0050.0183.22
4.3.00.0100.0237.61

preferences:
142.04 ms | 1394 KiB | 7 Q