3v4l.org

run code in 300+ PHP versions simultaneously
<?php function doWeirdStuff($fn1, $fn2, $val) { return $fn2($fn1($val)); } echo doWeirdStuff( function ($val) { return $val++; }, function ($val) { return $val *= 2; }, 3 );

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)
8.3.60.0140.00018.43
8.3.50.0090.01221.86
8.3.40.0070.01018.79
8.3.30.0040.01118.80
8.3.20.0060.00320.16
8.3.10.0050.00321.75
8.3.00.0080.00019.38
8.2.180.0070.01118.29
8.2.170.0100.00722.96
8.2.160.0150.00020.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00419.36
8.2.110.0030.00720.89
8.2.100.0090.00317.63
8.2.90.0050.00319.05
8.2.80.0030.00617.97
8.2.70.0080.00017.63
8.2.60.0000.00818.03
8.2.50.0090.00018.07
8.2.40.0040.00418.09
8.2.30.0000.00818.00
8.2.20.0040.00417.55
8.2.10.0080.00017.93
8.2.00.0040.00417.59
8.1.280.0070.01525.92
8.1.270.0060.00918.96
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.21
8.1.230.0090.00317.54
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0060.00317.35
8.1.180.0080.00018.10
8.1.170.0090.00018.46
8.1.160.0040.00422.02
8.1.150.0000.00819.00
8.1.140.0040.00417.45
8.1.130.0030.00317.74
8.1.120.0040.00417.40
8.1.110.0000.00817.45
8.1.100.0080.00017.47
8.1.90.0000.00817.36
8.1.80.0000.00717.51
8.1.70.0000.00717.35
8.1.60.0040.00417.59
8.1.50.0040.00417.58
8.1.40.0050.00517.48
8.1.30.0060.00317.50
8.1.20.0050.00217.63
8.1.10.0070.00017.46
8.1.00.0070.00317.51
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.50
8.0.270.0030.00317.17
8.0.260.0000.00617.15
8.0.250.0030.00317.03
8.0.240.0040.00416.84
8.0.230.0070.00016.84
8.0.220.0080.00016.86
8.0.210.0030.00316.77
8.0.200.0000.00616.87
8.0.190.0040.00416.98
8.0.180.0080.00017.01
8.0.170.0060.00316.82
8.0.160.0030.00316.86
8.0.150.0000.00716.80
8.0.140.0000.00716.81
8.0.130.0030.00313.29
8.0.120.0040.00416.84
8.0.110.0000.00716.95
8.0.100.0040.00416.88
8.0.90.0000.00716.70
8.0.80.0110.01116.95
8.0.70.0000.00716.79
8.0.60.0030.00516.80
8.0.50.0040.00416.90
8.0.30.0100.01317.13
8.0.20.0140.00817.40
8.0.10.0090.00017.02
8.0.00.0130.00816.71
7.4.330.0000.00515.03
7.4.320.0040.00416.63
7.4.300.0030.00316.43
7.4.290.0040.00716.44
7.4.280.0040.00416.53
7.4.270.0030.00316.55
7.4.260.0070.00016.59
7.4.250.0050.00216.48
7.4.240.0020.00616.49
7.4.230.0000.00716.69
7.4.220.0090.00916.49
7.4.210.0090.00916.54
7.4.200.0030.00316.64
7.4.160.0030.01316.45
7.4.150.0330.02217.40
7.4.140.0110.01117.86
7.4.130.0050.01616.53
7.4.120.0110.00516.60
7.4.110.0110.00616.47
7.4.100.0100.01316.70
7.4.90.0170.00016.67
7.4.80.0030.01619.39
7.4.70.0090.01216.47
7.4.60.0090.00616.50
7.4.50.0060.00616.57
7.4.40.0140.00316.40
7.4.30.0040.01416.58
7.4.00.0130.00014.76
7.3.330.0060.00013.21
7.3.320.0060.00613.36
7.3.310.0030.00316.22
7.3.300.0070.00016.10
7.3.290.0000.00716.25
7.3.280.0100.00516.26
7.3.270.0140.00417.40
7.3.260.0000.01716.35
7.3.250.0070.01316.54
7.3.240.0120.00616.35
7.3.230.0110.01116.63
7.3.210.0070.01016.59
7.3.200.0030.01419.39
7.3.190.0100.01016.43
7.3.180.0000.01516.36
7.3.170.0060.01616.27
7.3.160.0130.00316.57
7.3.120.0060.01215.05
7.3.110.0110.00714.76
7.3.100.0030.01314.77
7.3.90.0130.00314.96
7.3.80.0070.00714.93
7.3.70.0000.01415.01
7.3.60.0070.00614.82
7.3.50.0060.00614.92
7.3.40.0110.00614.70
7.3.30.0060.00614.82
7.3.20.0070.01016.63
7.3.10.0080.00816.62
7.3.00.0090.00716.55
7.2.330.0140.00316.69
7.2.320.0090.01516.49
7.2.310.0040.01816.48
7.2.300.0100.01316.73
7.2.290.0070.01516.80
7.2.240.0030.01615.30
7.2.230.0030.01314.88
7.2.220.0090.00615.22
7.2.210.0060.00315.27
7.2.200.0060.00315.00
7.2.190.0070.00715.10
7.2.180.0070.00714.86
7.2.170.0030.00615.03
7.2.160.0030.01015.11
7.2.150.0060.00316.61
7.2.140.0110.00317.11
7.2.130.0070.01316.65
7.2.120.0030.01116.83
7.2.110.0060.00617.00
7.2.100.0000.01216.96
7.2.90.0040.01216.81
7.2.80.0100.00016.99
7.2.70.0040.01517.12
7.2.60.0040.01516.86
7.2.50.0080.00516.76
7.2.40.0060.00916.91
7.2.30.0060.00916.91
7.2.20.0000.01016.97
7.2.10.0070.00717.00
7.2.00.0040.00716.77
7.1.330.0100.00715.50
7.1.320.0080.00815.69
7.1.310.0000.01215.88
7.1.300.0000.00915.84
7.1.290.0140.00315.60
7.1.280.0050.00315.75
7.1.270.0070.00315.86
7.1.260.0030.01215.66
7.1.250.0060.01315.92
7.1.70.0040.00416.92
7.1.60.0090.01519.50
7.1.50.0070.01116.91
7.1.00.0030.07722.54
7.0.200.0240.00016.46
7.0.140.0030.07721.95
7.0.60.0070.08720.03
7.0.50.0030.06017.88
7.0.40.0130.08020.12
7.0.30.0300.08020.09
7.0.20.0300.05320.08
7.0.10.0170.05320.07
7.0.00.0030.09020.22
5.6.280.0030.07321.07
5.6.210.0100.07720.47
5.6.200.0070.04318.16
5.6.190.0070.04320.49
5.6.180.0170.05720.45
5.6.170.0170.04020.39
5.6.160.0030.04320.59
5.6.150.0030.04718.21
5.6.140.0100.03318.27
5.6.130.0070.03718.12
5.6.120.0070.05320.98
5.6.110.0070.05721.10
5.6.100.0130.07320.98
5.6.90.0100.07320.98
5.6.80.0030.07320.29
5.6.70.0200.07720.50
5.5.350.0100.07720.50
5.5.340.0070.06017.97
5.5.330.0100.08020.36
5.5.320.0000.04720.41
5.5.310.0170.04020.26
5.5.300.0070.07718.01
5.5.290.0130.07717.99
5.5.280.0070.07720.73
5.5.270.0070.08720.87
5.5.260.0100.06720.81
5.5.250.0100.07020.46
5.5.240.0070.08020.12
5.4.450.0670.06319.39
5.4.440.0830.04719.58
5.4.430.0670.05019.19
5.4.420.0900.05719.46
5.4.410.1000.05319.56
5.4.400.0230.05018.75
5.4.390.0170.05718.55
5.4.380.0270.05018.63
5.4.370.0370.04718.75
5.4.360.0270.07018.58
5.4.350.0270.07318.52
5.4.340.0270.05018.80
5.4.320.0230.05718.76
5.4.310.0300.05718.52
5.4.300.0200.05718.62
5.4.290.0170.05718.80
5.4.280.0200.05718.74
5.4.270.0230.05318.49
5.4.260.0230.06718.50
5.4.250.0330.04718.74
5.4.240.0230.05318.52
5.4.230.0200.06018.45
5.4.220.0300.05018.74
5.4.210.0300.04718.76
5.4.200.0370.04016.63
5.4.190.0330.05018.51
5.4.180.0200.05718.48
5.4.170.0130.06018.58
5.4.160.0230.05018.81
5.4.150.0330.06018.73
5.4.140.0200.05016.25
5.4.130.0230.07016.46
5.4.120.0270.07016.20
5.4.110.0170.05316.46
5.4.100.0370.05016.28
5.4.90.0170.05316.35
5.4.80.0230.07316.25
5.4.70.0170.06016.23
5.4.60.0200.05016.25
5.4.50.0170.05016.20
5.4.40.0230.04716.27
5.4.30.0300.04016.19
5.4.20.0130.05716.38
5.4.10.0230.04716.41
5.4.00.0170.05315.65
5.3.290.0330.04314.74
5.3.280.0230.04714.73
5.3.270.0130.06014.71
5.3.260.0300.04314.61
5.3.250.0170.05314.71
5.3.240.0200.05014.61
5.3.230.0270.05014.63
5.3.220.0270.05714.79
5.3.210.0200.07014.79
5.3.200.0070.06714.70
5.3.190.0300.06314.68
5.3.180.0230.05314.62
5.3.170.0270.06014.69
5.3.160.0200.06014.56
5.3.150.0230.05714.66
5.3.140.0230.05314.57
5.3.130.0270.07314.53
5.3.120.0170.06014.58
5.3.110.0300.04714.61
5.3.100.0300.05014.05
5.3.90.0330.04314.06
5.3.80.0170.05314.10
5.3.70.0270.05014.05
5.3.60.0170.05314.04
5.3.50.0230.05014.17
5.3.40.0200.06314.07
5.3.30.0170.05014.01
5.3.20.0230.04713.68
5.3.10.0170.05013.71
5.3.00.0170.05313.83
5.2.170.0100.05011.24
5.2.160.0170.04011.16
5.2.150.0200.04011.19
5.2.140.0170.04311.18
5.2.130.0230.04011.15
5.2.120.0170.04311.16
5.2.110.0200.04011.30
5.2.100.0200.04711.21
5.2.90.0200.04011.08
5.2.80.0170.04311.20
5.2.70.0230.03711.29
5.2.60.0270.04011.14
5.2.50.0170.04010.99
5.2.40.0130.04311.03
5.2.30.0070.04711.02
5.2.20.0030.05011.19
5.2.10.0130.04310.88
5.2.00.0170.03710.71
5.1.60.0130.0339.98
5.1.50.0100.04010.11
5.1.40.0170.0339.96
5.1.30.0300.02710.33
5.1.20.0170.04310.45
5.1.10.0200.03010.17
5.1.00.0170.03710.07
5.0.50.0070.0308.58
5.0.40.0100.0278.49
5.0.30.0130.0478.40
5.0.20.0270.0308.22
5.0.10.0130.0238.29
5.0.00.0170.0378.14
4.4.90.0100.0237.13
4.4.80.0070.0237.13
4.4.70.0030.0277.13
4.4.60.0100.0207.13
4.4.50.0100.0207.13
4.4.40.0130.0377.13
4.4.30.0070.0237.13
4.4.20.0030.0277.13
4.4.10.0070.0337.13
4.4.00.0130.0337.13
4.3.110.0100.0307.13
4.3.100.0000.0307.13
4.3.90.0030.0277.13
4.3.80.0100.0377.13
4.3.70.0130.0177.13
4.3.60.0070.0307.13
4.3.50.0170.0307.13
4.3.40.0100.0307.13
4.3.30.0000.0307.13
4.3.20.0030.0237.13
4.3.10.0030.0237.13
4.3.00.0100.0237.01

preferences:
36.2 ms | 401 KiB | 5 Q