3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_time_limit(0); $length = 4; $charset = sprintf('%s', implode('',array_merge(range('0', '9'),range('a', 'z'),range('A', 'Z')))); for ($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].)"; } echo($c.$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)
8.3.60.0100.00716.50
8.3.50.0070.00921.84
8.3.40.0120.00318.52
8.3.30.0060.00919.14
8.3.20.0080.00020.34
8.3.10.0060.00323.53
8.3.00.0080.00019.25
8.2.180.0150.00616.75
8.2.170.0130.00622.96
8.2.160.0030.01020.52
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00720.46
8.2.110.0060.00322.15
8.2.100.0060.00617.88
8.2.90.0040.00418.95
8.2.80.0080.00017.97
8.2.70.0000.00817.25
8.2.60.0030.00617.68
8.2.50.0050.00318.10
8.2.40.0000.00720.46
8.2.30.0060.00318.18
8.2.20.0070.00017.43
8.2.10.0000.00717.97
8.2.00.0040.00417.67
8.1.280.0070.00725.92
8.1.270.0080.00023.75
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.98
8.1.230.0100.00618.93
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0100.00017.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0050.00318.56
8.1.160.0040.00422.04
8.1.150.0040.00418.38
8.1.140.0000.00717.20
8.1.130.0030.00317.75
8.1.120.0040.00417.32
8.1.110.0000.00717.29
8.1.100.0040.00417.28
8.1.90.0040.00417.35
8.1.80.0040.00417.39
8.1.70.0070.00017.28
8.1.60.0060.00317.48
8.1.50.0050.00317.23
8.1.40.0000.00717.26
8.1.30.0100.00017.46
8.1.20.0080.00017.35
8.1.10.0070.00317.38
8.1.00.0070.00017.25
8.0.300.0030.00618.77
8.0.290.0000.00816.63
8.0.280.0040.00418.29
8.0.270.0030.00317.04
8.0.260.0000.00817.18
8.0.250.0030.00316.87
8.0.240.0050.00316.82
8.0.230.0000.00716.87
8.0.220.0000.00716.80
8.0.210.0030.00316.72
8.0.200.0040.00416.80
8.0.190.0070.00016.92
8.0.180.0000.01016.88
8.0.170.0070.00016.87
8.0.160.0000.00716.80
8.0.150.0040.00416.78
8.0.140.0000.00716.66
8.0.130.0030.00313.32
8.0.120.0030.00616.84
8.0.110.0070.00016.83
8.0.100.0080.00016.88
8.0.90.0000.00716.67
8.0.80.0030.01316.79
8.0.70.0000.00716.88
8.0.60.0000.00816.69
8.0.50.0000.00716.84
8.0.30.0120.00716.82
8.0.20.0070.01317.40
8.0.10.0080.00017.01
8.0.00.0080.00816.37
7.4.330.0050.00015.00
7.4.320.0000.00616.52
7.4.300.0050.00316.58
7.4.290.0040.00416.33
7.4.280.0000.00716.35
7.4.270.0030.00316.45
7.4.260.0030.00316.42
7.4.250.0070.00016.41
7.4.240.0080.00016.53
7.4.230.0060.00016.41
7.4.220.0070.01116.64
7.4.210.0070.00716.49
7.4.200.0000.00716.64
7.4.190.0000.00716.58
7.4.160.0110.01116.48
7.4.150.0100.00717.40
7.4.140.0150.00317.86
7.4.130.0070.00916.59
7.4.120.0060.01016.62
7.4.110.0110.00816.50
7.4.100.0170.00016.64
7.4.90.0060.01216.38
7.4.80.0080.01219.39
7.4.70.0100.00716.58
7.4.60.0030.01316.34
7.4.50.0030.00616.47
7.4.40.0100.00716.63
7.4.30.0090.00616.61
7.4.00.0040.01115.11
7.3.330.0030.00313.09
7.3.320.0050.00013.06
7.3.310.0070.00016.16
7.3.300.0040.00416.36
7.3.290.0060.01216.32
7.3.280.0090.00916.28
7.3.270.0150.00317.40
7.3.260.0060.01216.46
7.3.250.0120.01016.46
7.3.240.0080.00816.35
7.3.230.0140.00616.39
7.3.210.0110.00816.48
7.3.200.0060.01219.39
7.3.190.0140.00716.65
7.3.180.0060.00916.33
7.3.170.0000.01716.56
7.3.160.0090.00616.38
7.3.120.0060.00314.73
7.2.330.0140.00316.79
7.2.320.0140.00416.84
7.2.310.0030.01316.81
7.2.300.0040.01316.52
7.2.290.0090.00916.47
7.2.00.0220.00619.30
7.1.100.0060.00617.86
7.1.70.0040.00416.93
7.1.60.0160.00619.46
7.1.50.0030.02016.94
7.1.00.0130.06722.36
7.0.200.0090.00016.79
7.0.140.0070.06722.05
7.0.70.0070.08321.73
7.0.60.0030.08321.70
7.0.50.0000.08722.06
7.0.40.0030.08720.10
7.0.30.0030.08320.08
7.0.20.0070.08020.04
7.0.10.0100.07020.04
7.0.00.0000.09020.10
5.6.280.0100.06721.09
5.6.220.0070.08020.46
5.6.210.0030.08020.59
5.6.200.0070.06721.06
5.6.190.0030.08721.09
5.6.180.0100.07020.98
5.6.170.0070.08320.93
5.6.160.0030.08720.93
5.6.150.0070.07721.13
5.6.140.0000.09021.16
5.6.130.0030.07321.00
5.6.120.0000.08320.89
5.6.110.0100.07321.12
5.6.100.0030.08320.93
5.6.90.0070.07721.00
5.6.80.0030.07320.37
5.6.70.0100.06320.42
5.6.60.0030.08020.37
5.6.50.0030.07320.43
5.6.40.0000.08320.40
5.6.30.0130.07020.49
5.6.20.0070.04720.30
5.6.10.0100.05320.52
5.6.00.0030.04020.42
5.5.360.0070.07320.31
5.5.350.0170.04720.30
5.5.340.0070.08020.64
5.5.330.0100.08020.80
5.5.320.0070.07720.83
5.5.310.0030.07720.86
5.5.300.0030.07720.82
5.5.290.0070.06320.79
5.5.280.0100.07720.75
5.5.270.0070.07020.72
5.5.260.0130.08020.77
5.5.250.0100.07320.54
5.5.240.0030.05020.27
5.5.230.0000.05720.24
5.5.220.0100.06720.24
5.5.210.0000.06320.26
5.5.200.0030.05720.28
5.5.190.0030.08320.22
5.5.180.0070.04020.08
5.5.160.0100.03320.12
5.5.150.0100.07020.20
5.5.140.0070.07720.12
5.5.130.0070.07720.23
5.5.120.0000.07720.11
5.5.110.0030.06720.10
5.5.100.0030.07719.95
5.5.90.0030.07320.07
5.5.80.0100.07319.97
5.5.70.0130.05720.14
5.5.60.0070.05020.16
5.5.50.0070.07320.14
5.5.40.0030.04020.09
5.5.30.0000.06720.09
5.5.20.0030.06720.05
5.5.10.0100.07320.04
5.5.00.0070.06720.11
5.4.450.0000.08319.23
5.4.440.0030.08319.51
5.4.430.0100.06719.35
5.4.420.0070.06719.39
5.4.410.0100.06719.29
5.4.400.0100.04719.06
5.4.390.0000.06319.14
5.4.380.0070.07319.11
5.4.370.0030.05719.09
5.4.360.0030.06019.05
5.4.350.0070.06318.90
5.4.340.0000.07318.98
5.4.320.0070.04719.05
5.4.310.0030.07319.07
5.4.300.0100.06319.14
5.4.290.0070.06318.90
5.4.280.0000.08019.12
5.4.270.0030.07318.89
5.4.260.0070.05719.07
5.4.250.0130.06719.09
5.4.240.0070.07319.09
5.4.230.0030.08019.11
5.4.220.0070.06018.96
5.4.210.0030.05719.22
5.4.200.0000.04719.05
5.4.190.0000.06019.05
5.4.180.0000.08318.95
5.4.170.0070.07719.06
5.4.160.0000.08018.79
5.4.150.0100.07719.13
5.4.140.0030.07316.27
5.4.130.0070.07016.26
5.4.120.0070.06716.17
5.4.110.0000.05016.42
5.4.100.0100.06316.43
5.4.90.0100.06016.38
5.4.80.0030.07316.32
5.4.70.0000.06016.22
5.4.60.0000.06316.23
5.4.50.0030.04016.40
5.4.40.0100.06316.36
5.4.30.0030.07716.18
5.4.20.0100.03316.31
5.4.10.0000.07316.47
5.4.00.0100.04715.66
5.3.290.0000.07014.63
5.3.280.0070.07314.52
5.3.270.0100.06314.63
5.3.260.0070.07014.48
5.3.250.0070.07314.59
5.3.240.0070.04314.62
5.3.230.0030.07314.55
5.3.220.0000.07014.54
5.3.210.0030.08314.57
5.3.200.0030.06014.59
5.3.190.0000.08014.45
5.3.180.0070.07314.51
5.3.170.0000.06714.52
5.3.160.0000.07014.42
5.3.150.0030.07714.44
5.3.140.0070.07314.57
5.3.130.0000.07714.39
5.3.120.0030.08014.48
5.3.110.0000.07314.57
5.3.100.0000.07714.04
5.3.90.0070.06313.89
5.3.80.0070.05714.02
5.3.70.0070.07014.02
5.3.60.0000.04013.98
5.3.50.0070.03313.94
5.3.40.0100.06713.92
5.3.30.0070.05713.88
5.3.20.0100.06313.66
5.3.10.0070.04313.62
5.3.00.0030.06013.48
5.2.170.0030.05011.23
5.2.160.0030.05711.20
5.2.150.0070.05311.15
5.2.140.0030.06011.22
5.2.130.0070.05311.04
5.2.120.0030.03711.09
5.2.110.0030.05711.04
5.2.100.0000.05711.04
5.2.90.0070.05011.11
5.2.80.0070.06011.06
5.2.70.0000.05311.04
5.2.60.0030.05011.05
5.2.50.0100.05711.04
5.2.40.0130.05011.04
5.2.30.0070.06011.04
5.2.20.0070.05011.04
5.2.10.0030.05311.04
5.2.00.0070.05311.04
5.1.60.0030.04311.04
5.1.50.0070.04011.04
5.1.40.0070.05011.04
5.1.30.0030.05711.04
5.1.20.0030.05311.04
5.1.10.0070.04711.04
5.1.00.0070.04311.04
5.0.50.0000.05011.04
5.0.40.0030.03711.04
5.0.30.0030.06711.04
5.0.20.0000.04711.04
5.0.10.0030.04311.04
5.0.00.0130.05311.04
4.4.90.0000.03011.04
4.4.80.0030.03311.04
4.4.70.0000.03311.04
4.4.60.0070.03011.04
4.4.50.0030.03311.04
4.4.40.0000.04711.04
4.4.30.0130.03011.04
4.4.20.0000.03711.04
4.4.10.0000.03711.04
4.4.00.0000.05011.04
4.3.110.0030.03311.04
4.3.100.0000.03711.04
4.3.90.0030.03711.04
4.3.80.0000.05311.04
4.3.70.0000.03711.04
4.3.60.0000.03311.04
4.3.50.0030.03311.04
4.3.40.0070.04011.04
4.3.30.0000.02711.04
4.3.20.0000.03011.04
4.3.10.0000.02311.04
4.3.00.0000.02711.04

preferences:
44.07 ms | 400 KiB | 5 Q