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)
8.3.40.0140.00018.67
8.3.30.0120.00918.56
8.3.20.0070.00018.65
8.3.10.0080.00020.29
8.3.00.0030.00717.38
8.2.170.0110.00422.96
8.2.160.0130.00022.06
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0060.00319.64
8.2.110.0030.00620.91
8.2.100.0060.00617.59
8.2.90.0030.00618.96
8.2.80.0000.00817.97
8.2.70.0030.00517.38
8.2.60.0030.00617.68
8.2.50.0040.00418.10
8.2.40.0080.00020.56
8.2.30.0000.00819.02
8.2.20.0040.00417.45
8.2.10.0000.00717.65
8.2.00.0090.00017.59
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00320.55
8.1.230.0040.00820.95
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0090.00017.22
8.1.190.0050.00317.23
8.1.180.0030.00618.10
8.1.170.0060.00618.51
8.1.160.0040.00418.77
8.1.150.0040.00422.08
8.1.140.0040.00417.36
8.1.130.0030.00317.65
8.1.120.0000.00717.33
8.1.110.0040.00417.31
8.1.100.0050.00317.22
8.1.90.0000.00717.17
8.1.80.0030.00317.25
8.1.70.0090.00017.25
8.1.60.0040.00417.33
8.1.50.0030.00617.32
8.1.40.0030.00617.25
8.1.30.0030.00517.42
8.1.20.0000.00817.53
8.1.10.0050.00317.44
8.1.00.0000.00717.28
8.0.300.0040.00418.77
8.0.290.0050.00316.63
8.0.280.0030.00318.34
8.0.270.0030.00317.03
8.0.260.0030.00316.65
8.0.250.0040.00416.95
8.0.240.0040.00416.72
8.0.230.0070.00016.94
8.0.220.0000.00716.84
8.0.210.0000.00816.86
8.0.200.0070.00016.89
8.0.190.0000.00716.78
8.0.180.0000.00916.72
8.0.170.0060.00316.64
8.0.160.0050.00316.78
8.0.150.0050.00216.78
8.0.140.0000.01016.76
8.0.130.0000.00613.13
8.0.120.0050.00216.66
8.0.110.0060.00316.82
8.0.100.0050.00316.70
8.0.90.0040.00416.67
8.0.80.0110.00816.79
8.0.70.0050.00216.77
8.0.60.0040.00416.85
8.0.50.0030.00516.88
8.0.30.0130.00716.85
8.0.20.0120.00717.40
8.0.10.0020.00516.83
8.0.00.0080.01216.64
7.4.330.0000.06614.84
7.4.320.0000.07016.51
7.4.300.0000.06916.63
7.4.290.0000.07116.55
7.4.280.0100.06316.65
7.4.270.0060.06416.41
7.4.260.0030.07613.33
7.4.250.0060.06816.64
7.4.240.0030.06916.52
7.4.230.0000.07116.38
7.4.220.0100.11416.36
7.4.210.0110.12416.54
7.4.200.0000.07516.64
7.4.190.0070.06516.57
7.4.160.0070.09916.71
7.4.150.0070.10217.40
7.4.140.0100.10317.86
7.4.130.0120.10616.65
7.4.120.0110.09516.54
7.4.110.0070.09716.63
7.4.100.0090.10016.52
7.4.90.0190.09316.52
7.4.80.0130.10919.04
7.4.70.0130.10416.52
7.4.60.0070.09616.31
7.4.50.0000.06716.36
7.4.40.0030.11122.27
7.4.30.0030.09916.76
7.4.00.0070.12615.02
7.3.330.0070.06813.30
7.3.320.0030.07813.30
7.3.310.0030.06916.28
7.3.300.0030.06716.43
7.3.290.0060.10416.46
7.3.280.0130.11716.41
7.3.270.0070.09617.40
7.3.260.0100.12918.24
7.3.250.0150.09416.53
7.3.240.0060.10616.57
7.3.230.0100.09416.39
7.3.210.0100.09716.55
7.3.200.0070.10719.39
7.3.190.0070.15916.45
7.3.180.0030.10416.59
7.3.170.0100.09916.32
7.3.160.0090.09516.47
7.3.120.0090.12814.82
7.3.110.0070.13214.86
7.3.100.0050.11214.86
7.3.90.0080.14814.82
7.3.80.0110.10514.88
7.3.70.0030.12114.99
7.3.60.0030.11614.87
7.3.50.0020.11414.79
7.3.40.0050.12114.74
7.3.30.0020.12614.74
7.3.20.0050.11116.76
7.3.10.0050.13116.54
7.3.00.0080.10016.69
7.2.330.0060.12116.79
7.2.320.0130.10216.59
7.2.310.0180.15216.52
7.2.300.0070.10716.79
7.2.290.0100.09816.84
7.2.250.0050.16615.07
7.2.240.0150.15915.08
7.2.230.0030.15015.06
7.2.220.0020.14014.84
7.2.210.0050.12414.99
7.2.200.0050.11914.78
7.2.190.0020.12415.24
7.2.180.0050.15014.93
7.2.170.0020.12514.90
7.2.60.0030.07916.93
7.2.00.0030.08519.20
7.1.330.0030.15015.84
7.1.320.0070.17015.64
7.1.310.0020.15015.62
7.1.300.0030.15015.54
7.1.290.0080.17615.70
7.1.280.0050.14615.92
7.1.270.0050.14715.89
7.1.260.0070.14515.69
7.1.200.0070.08015.94
7.1.100.0560.09615.97
7.1.70.0390.07816.90
7.1.60.0030.14619.40
7.1.50.0160.12116.62
7.1.00.0030.19322.35
7.0.200.0000.09416.68
7.0.140.0100.19322.00
7.0.60.0070.18020.06
7.0.50.0000.17717.67
7.0.40.4270.13319.95
7.0.30.3830.15020.13
7.0.20.3670.15320.12
7.0.10.3630.13320.09
7.0.00.2700.12320.33
5.6.280.0000.25721.06
5.6.210.0100.23020.54
5.6.200.0030.19018.15
5.6.190.4130.18320.51
5.6.180.3730.17320.49
5.6.170.3800.16720.43
5.6.160.3200.16720.46
5.6.150.3100.18020.27
5.6.140.3330.16020.14
5.6.130.3000.16020.25
5.6.120.1470.18020.24
5.6.110.0030.16720.23
5.6.100.4170.17720.23
5.6.90.3700.17020.33
5.6.80.3570.16319.74
5.6.70.3500.17319.68
5.6.60.4270.16019.82
5.6.50.3230.16719.85
5.6.40.2970.16319.50
5.6.30.4000.16719.57
5.6.20.4000.16719.72
5.6.10.4270.16019.63
5.6.00.3470.16019.81
5.5.350.0170.14720.37
5.5.340.0100.23318.02
5.5.330.3330.17320.28
5.5.320.3830.20020.29
5.5.310.3670.16720.20
5.5.300.3270.19720.17
5.5.290.3600.18020.10
5.5.280.0030.23020.05
5.5.270.0030.22320.00
5.5.260.4030.17320.25
5.5.250.3230.17719.75
5.5.240.3570.17019.47
5.5.230.3730.16319.40
5.5.220.4030.16719.43
5.5.210.3870.17319.52
5.5.200.4170.17019.50
5.5.190.4270.17019.52
5.5.180.4200.16319.36
5.5.160.4100.16719.61
5.5.150.3570.17019.47
5.5.140.4000.16719.50
5.5.130.3400.16719.35
5.5.120.3730.16719.43
5.5.110.4300.16319.36
5.5.100.3700.17019.20
5.5.90.3530.16719.32
5.5.80.3700.21019.43
5.5.70.3830.16319.20
5.5.60.3470.17019.30
5.5.50.3470.17719.25
5.5.40.3330.15719.42
5.5.30.3670.18019.26
5.5.20.0030.16319.35
5.5.10.1630.16719.34
5.5.00.3370.16719.41
5.4.450.3330.16019.32
5.4.440.0070.22719.15
5.4.430.1430.17719.45
5.4.420.4200.16719.29
5.4.410.4030.16319.19
5.4.400.3570.16318.99
5.4.390.3300.16018.90
5.4.380.3670.16018.98
5.4.370.4230.16318.99
5.4.360.3770.16019.09
5.4.350.4130.16719.11
5.4.340.4200.16018.82
5.4.320.3930.16719.13
5.4.310.3630.16019.09
5.4.300.3600.16019.21
5.4.290.3300.16718.98
5.4.280.3500.16719.09
5.4.270.4070.16018.82
5.4.260.4170.15719.21
5.4.250.3500.16318.82
5.4.240.3570.16019.07
5.4.230.3670.16319.09
5.4.220.3500.16318.98
5.4.210.3400.15718.98
5.4.200.3770.16718.90
5.4.190.0000.18019.11
5.4.180.0070.15019.08
5.4.170.3400.16018.98
5.4.160.3870.15719.07
5.4.150.4170.16018.96
5.4.140.4270.16716.17
5.4.130.4330.17716.24
5.4.120.4230.17716.49
5.4.110.0100.15316.28
5.4.100.0030.15716.30
5.4.90.1630.16016.26
5.4.80.3230.16016.25
5.4.70.3270.15716.36
5.4.60.3230.15016.26
5.4.50.3500.16316.34
5.4.40.3500.16016.45
5.4.30.3570.16016.18
5.4.20.3770.16716.41
5.4.10.3130.16316.39
5.4.00.3470.16715.73
5.3.290.3970.20714.67
5.3.280.4030.21714.45
5.3.270.3570.19714.46
5.3.260.3470.20014.71
5.3.250.4500.19314.61
5.3.240.4170.19314.61
5.3.230.4000.20014.62
5.3.220.3530.17314.57
5.3.210.3400.19014.56
5.3.200.0070.22014.46
5.3.190.3330.16714.56
5.3.180.3300.17314.42
5.3.170.3200.16714.39
5.3.160.3300.16314.57
5.3.150.3270.16714.57
5.3.140.3630.17014.54
5.3.130.3430.18314.58
5.3.120.3270.16314.54
5.3.110.3470.18314.52
5.3.100.3270.17314.04
5.3.90.3770.16713.99
5.3.80.3730.17014.02
5.3.70.3630.17714.01
5.3.60.3470.17713.96
5.3.50.3630.19013.89
5.3.40.4170.17713.84
5.3.30.3970.17713.89
5.3.20.3500.17713.70
5.3.10.3570.17713.54
5.3.00.4370.17313.44
5.2.170.3130.17011.32
5.2.160.2900.17311.32
5.2.150.2900.17311.13
5.2.140.3530.18710.95
5.2.130.3000.18711.16
5.2.120.2770.18710.91
5.2.110.3300.17310.93
5.2.100.3070.18310.96
5.2.90.3500.18311.13
5.2.80.3100.17310.91
5.2.70.3600.18011.16
5.2.60.3600.17310.88
5.2.50.3170.18011.04
5.2.40.2470.18010.85
5.2.30.2570.19310.94
5.2.20.2230.49011.00
5.2.10.2230.47711.10
5.2.00.2430.47010.82
5.1.60.2330.46310.14
5.1.50.2530.45310.00
5.1.40.2370.4879.95
5.1.30.2430.48010.38
5.1.20.2570.47310.48
5.1.10.2470.50710.17
5.1.00.2470.45710.10
5.0.50.1430.5338.64
5.0.40.1400.7108.48
5.0.30.1270.7308.24
5.0.20.1170.5138.20
5.0.10.1170.5138.25
5.0.00.1300.5278.27
4.4.90.1370.4975.88
4.4.80.2570.4935.91
4.4.70.1300.5005.90
4.4.60.1300.5175.93
4.4.50.0900.7875.82
4.4.40.1270.4905.81
4.4.30.1170.5705.93
4.4.20.1100.4975.99
4.4.10.1570.4975.93
4.4.00.1330.6275.97
4.3.110.1330.5005.75
4.3.100.1330.4975.76
4.3.90.1500.5075.82
4.3.80.1230.6575.80
4.3.70.1330.5005.80
4.3.60.1170.5235.84
4.3.50.1370.5075.75
4.3.40.1370.5175.80
4.3.30.0770.5174.92
4.3.20.0730.5304.92
4.3.10.0700.5434.92
4.3.00.0730.5304.92

preferences:
59.11 ms | 400 KiB | 5 Q