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)
8.3.60.0040.01116.38
8.3.50.0120.00921.93
8.3.40.0150.00018.66
8.3.30.0110.00418.98
8.3.20.0000.00920.37
8.3.10.0040.00421.90
8.3.00.0040.00419.51
8.2.180.0100.01018.54
8.2.170.0100.01019.04
8.2.160.0040.01122.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.23
8.2.110.0100.00020.21
8.2.100.0090.00317.85
8.2.90.0040.00418.28
8.2.80.0000.00917.97
8.2.70.0040.00417.63
8.2.60.0030.00618.05
8.2.50.0080.00018.07
8.2.40.0040.00419.82
8.2.30.0000.00818.12
8.2.20.0080.00017.71
8.2.10.0000.00818.00
8.2.00.0040.00417.71
8.1.280.0060.00925.92
8.1.270.0080.00020.78
8.1.260.0060.00326.35
8.1.250.0140.00028.09
8.1.240.0060.00322.19
8.1.230.0060.00620.91
8.1.220.0040.00417.74
8.1.210.0060.00318.94
8.1.200.0000.00917.23
8.1.190.0040.00417.13
8.1.180.0070.00018.10
8.1.170.0000.00818.54
8.1.160.0000.00722.01
8.1.150.0000.00718.93
8.1.140.0070.00017.37
8.1.130.0060.00017.86
8.1.120.0030.00517.36
8.1.110.0070.00017.37
8.1.100.0040.00417.45
8.1.90.0070.00017.36
8.1.80.0040.00417.41
8.1.70.0030.00317.33
8.1.60.0000.00817.60
8.1.50.0000.00717.52
8.1.40.0080.00417.50
8.1.30.0000.00817.64
8.1.20.0060.00317.64
8.1.10.0040.00417.48
8.1.00.0040.00717.55
8.0.300.0040.00420.21
8.0.290.0000.00816.63
8.0.280.0030.00318.36
8.0.270.0000.00717.37
8.0.260.0030.00317.30
8.0.250.0030.00316.95
8.0.240.0040.00416.93
8.0.230.0000.00716.90
8.0.220.0030.00616.75
8.0.210.0070.00016.80
8.0.200.0030.00316.97
8.0.190.0040.00416.95
8.0.180.0000.00716.82
8.0.170.0000.00916.98
8.0.160.0030.00317.00
8.0.150.0040.00416.73
8.0.140.0000.00716.88
8.0.130.0030.00313.29
8.0.120.0040.00416.84
8.0.110.0000.00716.73
8.0.100.0070.00016.84
8.0.90.0040.00416.94
8.0.80.0090.00716.91
8.0.70.0040.00416.79
8.0.60.0060.00316.89
8.0.50.0000.00716.77
8.0.30.0130.01217.04
8.0.20.0110.00917.45
8.0.10.0000.00816.91
8.0.00.0070.01016.75
7.4.330.0050.00015.03
7.4.320.0030.00316.50
7.4.300.0030.00316.51
7.4.290.0030.00616.65
7.4.280.0030.00516.59
7.4.270.0030.00316.44
7.4.260.0080.00016.56
7.4.250.0070.00016.49
7.4.240.0030.00316.62
7.4.230.0030.00316.42
7.4.220.0070.01116.55
7.4.210.0110.00616.66
7.4.200.0040.00416.63
7.4.160.0090.00616.66
7.4.150.0130.00617.40
7.4.140.0150.00717.86
7.4.130.0110.01016.54
7.4.120.0070.01016.59
7.4.110.0060.01016.35
7.4.100.0150.00316.57
7.4.90.0160.00316.50
7.4.80.0040.01519.39
7.4.70.0030.01416.56
7.4.60.0030.01416.70
7.4.50.0060.00316.58
7.4.40.0100.01016.68
7.4.30.0070.01016.45
7.4.00.0070.01014.78
7.3.330.0000.00713.11
7.3.320.0120.00013.20
7.3.310.0030.00316.20
7.3.300.0040.00416.11
7.3.290.0030.00316.13
7.3.280.0080.00816.24
7.3.270.0110.01417.40
7.3.260.0090.01416.68
7.3.250.0140.00516.50
7.3.240.0150.00616.24
7.3.230.0090.00916.39
7.3.210.0000.01616.33
7.3.200.0130.00919.39
7.3.190.0070.01116.57
7.3.180.0060.01616.49
7.3.170.0090.00916.30
7.3.160.0100.00616.28
7.3.120.0100.00714.54
7.3.110.0070.01014.53
7.3.100.0040.01114.89
7.3.90.0100.00714.56
7.3.80.0040.01114.89
7.3.70.0110.00314.50
7.3.60.0070.00714.86
7.3.50.0090.00314.64
7.3.40.0070.00714.64
7.3.30.0060.00614.50
7.3.20.0040.00716.42
7.3.10.0000.01416.53
7.3.00.0040.00716.59
7.2.330.0120.00616.72
7.2.320.0000.01716.53
7.2.310.0110.00816.65
7.2.300.0100.00616.52
7.2.290.0120.00416.80
7.2.250.0130.00315.26
7.2.240.0100.01015.09
7.2.230.0000.01915.14
7.2.220.0000.01015.19
7.2.210.0080.00815.05
7.2.200.0070.00315.05
7.2.190.0070.01115.13
7.2.180.0040.00815.07
7.2.170.0150.00014.97
7.2.00.0000.01219.54
7.1.330.0030.01015.87
7.1.320.0030.00915.88
7.1.310.0110.00715.79
7.1.300.0110.00415.98
7.1.290.0040.00715.78
7.1.280.0030.00615.82
7.1.270.0090.00615.72
7.1.260.0040.01115.99
7.1.100.0030.00517.99
7.1.70.0100.00017.24
7.1.60.0060.01819.50
7.1.50.0070.00716.69
7.1.00.0070.07022.33
7.0.200.0200.00316.50
7.0.140.0000.07721.98
7.0.60.0100.06320.01
7.0.50.0070.05317.85
7.0.40.0070.05020.04
7.0.30.0400.08020.21
7.0.20.0270.08320.06
7.0.10.0330.08020.15
7.0.00.0070.08020.20
5.6.280.0000.07721.08
5.6.210.0070.07320.76
5.6.200.0030.08318.16
5.6.190.0000.04720.77
5.6.180.0230.04320.75
5.6.170.0170.06320.54
5.6.160.0100.03320.61
5.6.150.0070.03718.19
5.6.140.0200.07018.13
5.6.130.0030.04318.15
5.6.120.0100.07721.02
5.6.110.0030.04020.89
5.6.100.0030.06721.02
5.6.90.0070.09020.97
5.6.80.0100.08020.40
5.6.70.0270.07020.47
5.5.350.0170.07720.47
5.5.340.0030.07018.04
5.5.330.0170.07320.57
5.5.320.0100.04720.41
5.5.310.0300.06720.24
5.5.300.0000.04317.92
5.5.290.0000.04717.94
5.5.280.0070.05020.90
5.5.270.0000.04720.68
5.5.260.0100.07720.76
5.5.250.0000.04320.62
5.5.240.0070.07720.13
5.4.450.0630.05319.59
5.4.440.0870.05319.58
5.4.430.0130.05019.38
5.4.420.0630.06019.55
5.4.410.0370.06719.47
5.4.400.0300.04718.74
5.4.390.0100.07018.62
5.4.380.0130.06718.79
5.4.370.0230.05718.78
5.4.360.0230.05318.80
5.4.350.0300.05318.71
5.4.340.0300.06318.55
5.4.320.0370.07018.75
5.4.310.0230.06018.78
5.4.300.0170.06018.50
5.4.290.0270.05018.52
5.4.280.0230.05018.73
5.4.270.0170.06018.52
5.4.260.0170.05718.73
5.4.250.0230.05318.79
5.4.240.0230.05718.53
5.4.230.0230.05018.51
5.4.220.0370.05318.73
5.4.210.0170.06018.67
5.4.200.0170.05316.69
5.4.190.0270.07018.73
5.4.180.0130.06018.76
5.4.170.0030.07018.48
5.4.160.0170.06018.78
5.4.150.0370.04718.54
5.4.140.0270.05316.23
5.4.130.0270.04316.45
5.4.120.0230.04716.46
5.4.110.0270.04316.29
5.4.100.0100.06016.17
5.4.90.0070.06316.19
5.4.80.0270.04316.43
5.4.70.0200.05716.25
5.4.60.0170.05316.27
5.4.50.0230.04716.23
5.4.40.0300.07016.13
5.4.30.0230.05716.26
5.4.20.0170.06016.29
5.4.10.0130.06016.26
5.4.00.0270.04015.79
5.3.290.0130.06014.71
5.3.280.0170.05714.57
5.3.270.0100.06714.77
5.3.260.0200.05714.59
5.3.250.0200.07714.59
5.3.240.0200.05014.64
5.3.230.0170.06014.63
5.3.220.0300.04714.75
5.3.210.0200.05714.60
5.3.200.0470.05714.73
5.3.190.0230.07714.60
5.3.180.0230.05014.62
5.3.170.0200.05014.77
5.3.160.0200.05014.59
5.3.150.0200.05314.75
5.3.140.0230.05014.60
5.3.130.0230.05314.66
5.3.120.0300.04714.77
5.3.110.0130.06014.56
5.3.100.0200.07714.26
5.3.90.0200.05314.02
5.3.80.0170.06314.05
5.3.70.0200.05714.04
5.3.60.0200.05314.10
5.3.50.0270.04713.93
5.3.40.0170.05714.07
5.3.30.0170.07313.93
5.3.20.0200.04713.74
5.3.10.0200.06013.83
5.3.00.0200.05313.64
5.2.170.0130.04711.20
5.2.160.0170.05011.36
5.2.150.0130.04711.21
5.2.140.0170.06311.19
5.2.130.0130.04711.11
5.2.120.0130.04311.14
5.2.110.0100.04711.13
5.2.100.0130.04311.08
5.2.90.0170.05711.08
5.2.80.0130.05011.21
5.2.70.0200.04011.09
5.2.60.0130.04711.07
5.2.50.0270.03311.15
5.2.40.0070.04711.01
5.2.30.0070.05310.98
5.2.20.0270.04311.18
5.2.10.0230.04710.88
5.2.00.0130.04310.77
5.1.60.0100.04010.02
5.1.50.0200.04310.02
5.1.40.0230.04010.00
5.1.30.0170.03710.39
5.1.20.0130.03710.40
5.1.10.0270.03010.20
5.1.00.0070.04710.11
5.0.50.0100.0338.75
5.0.40.0170.0338.43
5.0.30.0100.0478.20
5.0.20.0100.0278.23
5.0.10.0200.0238.23
5.0.00.0100.0438.20
4.4.90.0070.0307.13
4.4.80.0030.0277.13
4.4.70.0000.0307.13
4.4.60.0070.0237.13
4.4.50.0100.0207.13
4.4.40.0130.0377.13
4.4.30.0070.0237.13
4.4.20.0170.0207.13
4.4.10.0070.0237.13
4.4.00.0100.0377.13
4.3.110.0130.0177.13
4.3.100.0070.0307.13
4.3.90.0130.0137.13
4.3.80.0130.0277.13
4.3.70.0030.0307.13
4.3.60.0100.0207.13
4.3.50.0100.0307.13
4.3.40.0070.0377.13
4.3.30.0030.0237.13
4.3.20.0000.0277.13
4.3.10.0070.0237.13
4.3.00.0070.0237.01

preferences:
47.74 ms | 401 KiB | 5 Q