3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_time_limit(0); $length = 3; $charset = sprintf('%s', implode('',array_merge(range('0', '9'),range('a', 'z'),range('A', 'Z')))); for ($i = 0; $i < strlen($charset); $i++) $a[] = $charset{$i}; for ($i = 0, $c = "", $d = "if(strpos(md5("; $i < $length; $i++){ $c .= "foreach(\$a as \$b[$i])"; $d .= "\$b[$i]."; } eval($c.$d."\"\"),'202cb962ac59075b964b07152d234b70')!== false){print \" \$str == pass\n\";}");

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)
8.3.60.0070.00716.50
8.3.50.0140.00217.28
8.3.40.0120.00318.73
8.3.30.0180.00318.45
8.3.20.0080.00018.78
8.3.10.0000.00820.28
8.3.00.0080.00019.13
8.2.180.0090.00916.63
8.2.170.0000.01522.96
8.2.160.0070.00720.93
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00817.50
8.2.110.0100.00020.94
8.2.100.0080.00417.78
8.2.90.0060.00319.34
8.2.80.0000.00819.28
8.2.70.0050.00317.38
8.2.60.0030.00517.80
8.2.50.0090.00018.07
8.2.40.0080.00018.09
8.2.30.0060.00317.98
8.2.20.0000.00817.40
8.2.10.0050.00217.46
8.2.00.0040.00417.48
8.1.280.0120.00325.92
8.1.270.0060.00324.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.35
8.1.230.0070.00420.97
8.1.220.0000.00817.74
8.1.210.0040.00418.95
8.1.200.0100.00017.22
8.1.190.0000.00717.38
8.1.180.0000.00818.10
8.1.170.0050.00318.84
8.1.160.0040.00418.63
8.1.150.0040.00418.54
8.1.140.0050.00317.36
8.1.130.0070.00017.80
8.1.120.0000.00717.41
8.1.110.0050.00217.37
8.1.100.0000.00717.20
8.1.90.0040.00417.32
8.1.80.0050.00317.31
8.1.70.0070.00017.29
8.1.60.0040.00417.46
8.1.50.0040.00417.35
8.1.40.0060.00317.39
8.1.30.0040.00417.36
8.1.20.0040.00417.41
8.1.10.0050.00517.34
8.1.00.0030.00517.26
8.0.300.0040.00419.92
8.0.290.0040.00416.63
8.0.280.0000.00718.24
8.0.270.0030.00317.12
8.0.260.0050.00216.66
8.0.250.0050.00316.89
8.0.240.0040.00416.84
8.0.230.0000.00716.77
8.0.220.0040.00416.81
8.0.210.0030.00316.72
8.0.200.0070.00016.86
8.0.190.0030.00516.88
8.0.180.0040.00416.90
8.0.170.0060.00316.73
8.0.160.0030.00316.81
8.0.150.0070.00016.88
8.0.140.0050.00316.67
8.0.130.0030.00313.23
8.0.120.0040.00416.74
8.0.110.0050.00216.75
8.0.100.0080.00016.68
8.0.90.0000.00716.60
8.0.80.0100.00716.82
8.0.70.0040.00416.62
8.0.60.0040.00416.80
8.0.50.0040.00416.77
8.0.30.0110.01117.00
8.0.20.0090.01016.93
8.0.10.0040.00416.97
8.0.00.0100.01016.69
7.4.330.0000.06512.99
7.4.320.0030.06516.53
7.4.300.0100.05816.63
7.4.290.0070.06616.41
7.4.280.0030.06916.61
7.4.270.0030.06716.62
7.4.260.0030.06613.35
7.4.250.0100.06516.60
7.4.240.0000.07216.63
7.4.230.0030.06816.40
7.4.220.0130.12616.65
7.4.210.0120.11816.58
7.4.200.0030.06916.31
7.4.190.0070.06616.77
7.4.160.0130.09316.69
7.4.150.0170.09116.50
7.4.140.0110.12416.53
7.4.130.0110.10016.54
7.4.120.0080.09716.65
7.4.110.0000.10616.57
7.4.100.0060.10116.55
7.4.90.0130.09616.45
7.4.80.0060.11519.39
7.4.70.0060.10416.45
7.4.60.0080.11616.46
7.4.50.0000.05216.57
7.4.40.0070.11416.46
7.4.30.0270.15416.63
7.4.00.0070.10815.23
7.3.330.0030.06713.26
7.3.320.0000.06913.26
7.3.310.0000.07616.34
7.3.300.0030.06716.39
7.3.290.0120.14116.38
7.3.280.0100.11416.44
7.3.270.0060.10116.52
7.3.260.0070.10116.41
7.3.250.0100.10716.55
7.3.240.0060.09816.35
7.3.230.0170.12516.44
7.3.210.0070.11916.40
7.3.200.0100.14716.52
7.3.190.0160.14016.74
7.3.180.0100.09416.54
7.3.170.0070.10016.48
7.3.160.0030.09916.51
7.3.120.0070.10314.76
7.3.10.0030.11316.63
7.3.00.0030.10916.71
7.2.330.0100.15416.89
7.2.320.0030.15216.62
7.2.310.0160.15616.55
7.2.300.0170.10116.62
7.2.290.0060.13816.84
7.2.130.0070.13016.93
7.2.120.0030.12216.90
7.2.110.0030.12316.94
7.2.100.0030.12017.12
7.2.90.0070.11216.95
7.2.80.0030.11617.07
7.2.70.0030.11517.03
7.2.60.0080.09316.84
7.2.50.0030.12317.12
7.2.40.0030.11416.93
7.2.30.0030.11716.89
7.2.20.0030.13217.09
7.2.10.0070.12616.93
7.2.00.0110.09917.97
7.1.250.0030.15515.91
7.1.200.0000.08815.57
7.1.100.0000.10917.86
7.1.70.0000.09117.29
7.1.60.0030.11019.40
7.1.50.0030.14416.98
7.1.00.0030.17022.43
7.0.200.0230.08714.86
7.0.140.0100.18022.15
7.0.120.0070.18022.05
7.0.60.0070.15719.90
7.0.50.0070.21017.67
7.0.40.0070.13320.27
7.0.30.0270.15720.01
7.0.20.0330.18020.17
7.0.10.0270.18720.12
7.0.00.0000.18320.13
5.6.280.0070.25320.77
5.6.210.0130.19020.66
5.6.200.0070.23018.12
5.6.190.0070.20720.43
5.6.180.0230.22320.41
5.6.170.0230.21320.40
5.6.160.0130.19320.46
5.6.150.0100.16318.22
5.6.140.0070.17718.20
5.6.130.0030.21018.14
5.6.120.0070.23721.02
5.6.110.0070.19021.13
5.6.100.0030.18320.91
5.6.90.0100.22320.97
5.6.80.0030.21020.54
5.6.70.3630.17020.39
5.5.350.0270.17320.35
5.5.340.0100.23318.02
5.5.330.0100.23720.36
5.5.320.0200.21020.19
5.5.310.0230.20320.20
5.5.300.0030.21018.02
5.5.290.0100.19017.98
5.5.280.0100.17020.77
5.5.270.0100.24020.97
5.5.260.0070.16720.84
5.5.250.0170.22320.57
5.5.240.0030.22020.04
5.4.450.0030.17019.16
5.4.440.0100.20319.20
5.4.430.0070.22319.50
5.4.420.0070.22319.46
5.4.410.0100.23319.34
5.4.400.0070.22719.08
5.4.390.0100.19719.08
5.4.380.0000.17319.07
5.4.370.0000.20019.07
5.4.360.0100.20318.91
5.4.350.0100.21018.91
5.4.340.0030.18719.14
5.4.320.0030.16019.18
5.4.310.0000.16319.09
5.4.300.0100.15019.15
5.4.290.0330.16018.91
5.4.280.0030.16319.00
5.4.270.0000.19719.14
5.4.260.0000.16019.12
5.4.250.0100.15718.80
5.4.240.0100.15318.87
5.4.230.0000.16319.09
5.4.220.0070.15719.17
5.4.210.0030.16319.09
5.4.200.0070.17019.00
5.4.190.0070.21018.90
5.4.180.0030.20019.13
5.4.170.0070.18319.13
5.4.160.0030.17719.06
5.4.150.0100.21018.90
5.4.140.0070.22016.28
5.4.130.0030.21316.39
5.4.120.0100.22716.21
5.4.110.0030.21316.29
5.4.100.0100.19016.41
5.4.90.0000.22016.24
5.4.80.0100.22016.25
5.4.70.0030.22716.41
5.4.60.0070.16316.26
5.4.50.0030.16716.26
5.4.40.0130.22016.32
5.4.30.0070.16016.23
5.4.20.0030.19716.21
5.4.10.0030.18016.32
5.4.00.0030.20715.83
5.3.290.0030.17314.63
5.3.280.0000.17714.55
5.3.270.0000.23014.46
5.3.260.0000.26014.42
5.3.250.0070.26014.72
5.3.240.0070.25714.57
5.3.230.0100.20714.57
5.3.220.0200.23014.48
5.3.210.0070.24014.54
5.3.200.0030.18714.53
5.3.190.0030.23314.50
5.3.180.0070.23314.53
5.3.170.0070.23014.52
5.3.160.0030.17714.68
5.3.150.0030.24014.52
5.3.140.0030.18014.41
5.3.130.0100.19714.47
5.3.120.0030.19714.52
5.3.110.0000.20014.52
5.3.100.0070.17714.00
5.3.90.0030.24314.14
5.3.80.0030.24313.97
5.3.70.0000.20713.97
5.3.60.0070.24313.82
5.3.50.0070.24313.79
5.3.40.0030.23313.95
5.3.30.0030.21713.78
5.3.20.0100.23013.69
5.3.10.0100.23313.63
5.3.00.0130.16313.50
5.2.170.0070.24011.33
5.2.160.0030.24311.00
5.2.150.0030.23011.11
5.2.140.0000.19011.18
5.2.130.0100.19311.04
5.2.120.0070.18011.06
5.2.110.0100.22711.10
5.2.100.0000.23311.12
5.2.90.0070.23711.22
5.2.80.0070.23711.02
5.2.70.0070.19010.95
5.2.60.0230.18711.02
5.2.50.0000.23710.90
5.2.40.0000.20311.00
5.2.30.0100.23010.82
5.2.20.0000.46710.84
5.2.10.0030.47010.94
5.2.00.0030.46710.76
5.1.60.0100.5239.93
5.1.50.0030.5379.94
5.1.40.0030.4609.96
5.1.30.0000.46010.28
5.1.20.0000.52710.30
5.1.10.0030.50310.17
5.1.00.0030.55310.15
5.0.50.0000.5408.57
5.0.40.0000.6078.44
5.0.30.0000.5808.23
5.0.20.0030.5438.21
5.0.10.0000.5278.36
5.0.00.0000.5178.26
4.4.90.0030.5607.88
4.4.80.0000.5377.88
4.4.70.0000.7237.88
4.4.60.0030.5677.88
4.4.50.0000.5507.88
4.4.40.0030.5437.88
4.4.30.0000.5337.88
4.4.20.0000.5477.88
4.4.10.0030.5637.88
4.4.00.0000.5737.88
4.3.110.0000.5707.88
4.3.100.0000.5777.88
4.3.90.0000.5777.88
4.3.80.0000.5737.88
4.3.70.0030.5637.88
4.3.60.0070.6437.88
4.3.50.0030.5737.88
4.3.40.0030.6277.88
4.3.30.0030.5807.88
4.3.20.0000.5177.88
4.3.10.0030.5877.88
4.3.00.0030.5507.88

preferences:
52.98 ms | 400 KiB | 5 Q