3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a($a, $b) { return function ($e) use ($a, $b){ return "$e $a $b"; }; } ($a=a('h','p'))('poop');

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)
8.3.60.0110.00716.49
8.3.50.0120.00722.10
8.3.40.0070.00718.74
8.3.30.0040.01118.69
8.3.20.0040.00420.38
8.3.10.0080.00023.46
8.3.00.0060.00319.25
8.2.180.0130.00718.41
8.2.170.0080.00622.96
8.2.160.0070.00720.27
8.2.150.0070.00024.18
8.2.140.0030.00524.66
8.2.130.0080.00020.53
8.2.120.0040.00426.35
8.2.110.0040.00422.28
8.2.100.0110.00018.05
8.2.90.0040.00419.19
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0110.00017.68
8.2.50.0030.00618.07
8.2.40.0040.00421.10
8.2.30.0000.00820.52
8.2.20.0000.01117.55
8.2.10.0070.00017.93
8.2.00.0040.00417.99
8.1.280.0120.00325.92
8.1.270.0140.00423.87
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0070.00317.77
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0000.00717.58
8.1.180.0030.00618.10
8.1.170.0060.00320.29
8.1.160.0040.00422.05
8.1.150.0000.00718.94
8.1.140.0000.00919.50
8.1.130.0000.00717.70
8.1.120.0030.00317.36
8.1.110.0080.00017.36
8.1.100.0040.00417.50
8.1.90.0030.00517.52
8.1.80.0050.00317.47
8.1.70.0000.00717.33
8.1.60.0050.00317.59
8.1.50.0090.00017.56
8.1.40.0000.00817.49
8.1.30.0080.00017.70
8.1.20.0040.00417.59
8.1.10.0070.00017.59
8.1.00.0000.00817.44
8.0.300.0050.00218.77
8.0.290.0040.00416.63
8.0.280.0030.00318.46
8.0.270.0070.00017.27
8.0.260.0030.00317.32
8.0.250.0030.00316.86
8.0.240.0030.00316.96
8.0.230.0000.00717.00
8.0.220.0030.00316.94
8.0.210.0040.00416.91
8.0.200.0000.00616.95
8.0.190.0070.00016.92
8.0.180.0040.00416.81
8.0.170.0040.00416.81
8.0.160.0080.00016.98
8.0.150.0060.00316.83
8.0.140.0070.00416.71
8.0.130.0000.00613.38
8.0.120.0000.00816.91
8.0.110.0000.00816.85
8.0.100.0040.00416.91
8.0.90.0040.00416.72
8.0.80.0070.01416.77
8.0.70.0000.00716.82
8.0.60.0000.00716.84
8.0.50.0040.00416.91
8.0.30.0160.00517.14
8.0.20.0160.01017.40
8.0.10.0000.00717.13
8.0.00.0080.01216.79
7.4.330.0030.00316.80
7.4.320.0030.00316.50
7.4.300.0040.00416.53
7.4.290.0000.00716.63
7.4.280.0060.00316.48
7.4.270.0000.00716.62
7.4.260.0030.00316.41
7.4.250.0040.00416.61
7.4.240.0020.00616.46
7.4.230.0000.00816.62
7.4.220.0120.00616.63
7.4.210.0070.00716.67
7.4.200.0030.00516.41
7.4.160.0070.01016.34
7.4.150.0160.00917.40
7.4.140.0110.00817.86
7.4.130.0120.00616.56
7.4.120.0070.01216.52
7.4.110.0090.00916.45
7.4.100.0090.00916.35
7.4.90.0110.00616.48
7.4.80.0080.00819.39
7.4.70.0060.01616.45
7.4.60.0100.00716.60
7.4.50.0060.00616.50
7.4.40.0100.01016.42
7.4.30.0070.01016.50
7.4.00.0120.00315.09
7.3.330.0020.00513.36
7.3.320.0000.00513.37
7.3.310.0000.00716.39
7.3.300.0060.00016.41
7.3.290.0060.01016.33
7.3.280.0070.00816.34
7.3.270.0110.00617.40
7.3.260.0090.00916.51
7.3.250.0090.00916.29
7.3.240.0100.00716.45
7.3.230.0110.00616.42
7.3.210.0040.01216.34
7.3.200.0170.00016.40
7.3.190.0060.01016.66
7.3.180.0100.00616.56
7.3.170.0130.00916.32
7.3.160.0090.01216.36
7.3.120.0080.00814.77
7.3.110.0110.00314.80
7.3.100.0090.00614.80
7.3.90.0040.01114.62
7.3.80.0060.00314.98
7.3.70.0040.00814.95
7.3.60.0060.00314.81
7.3.50.0110.00014.95
7.3.40.0070.00314.95
7.3.30.0040.01114.74
7.3.20.0040.01116.54
7.3.10.0140.00016.70
7.3.00.0070.01016.54
7.2.330.0070.01016.68
7.2.320.0140.00716.80
7.2.310.0120.00616.55
7.2.300.0180.00016.45
7.2.290.0110.00816.71
7.2.240.0100.00715.16
7.2.230.0110.00415.25
7.2.220.0040.00715.21
7.2.210.0000.01314.93
7.2.200.0030.00615.07
7.2.190.0100.00315.17
7.2.180.0040.01115.07
7.2.170.0000.01014.93
7.2.160.0040.00415.13
7.2.150.0120.00316.76
7.2.140.0040.00716.96
7.2.130.0030.01317.01
7.2.120.0090.00616.90
7.2.110.0030.01216.93
7.2.100.0040.01116.70
7.2.90.0000.01517.10
7.2.80.0040.01116.88
7.2.70.0070.01117.11
7.2.60.0060.00917.08
7.2.50.0070.01017.03
7.2.40.0030.01317.03
7.2.30.0030.00716.92
7.2.20.0040.01517.02
7.2.10.0000.01316.69
7.2.00.0050.01018.09
7.1.330.0090.00615.59
7.1.320.0080.00615.84
7.1.310.0060.01015.68
7.1.300.0000.01315.74
7.1.290.0000.01315.89
7.1.280.0050.00515.39
7.1.270.0030.01015.75
7.1.260.0000.01215.87
7.1.250.0030.00615.72
7.1.200.0070.00315.52
7.1.100.0080.00817.83
7.1.70.0060.00317.13
7.1.60.0090.00919.36
7.1.50.0030.01716.92
7.1.00.0030.07322.36
7.0.200.0000.01116.69
7.0.60.0100.06320.04
7.0.50.0100.08317.87
7.0.40.0070.04020.36
7.0.30.0170.04720.10
7.0.20.0270.08320.09
7.0.10.0300.06020.12
7.0.00.0070.03720.13
5.6.280.0070.07021.08
5.6.210.0100.05720.52
5.6.200.0070.07718.22
5.6.190.0100.05020.61
5.6.180.0330.08020.50
5.6.170.0200.07720.55
5.6.160.0030.06320.46
5.6.150.0070.04718.18
5.6.140.0100.07718.14
5.6.130.0130.07318.23
5.6.120.0070.03720.90
5.6.110.0070.08021.13
5.6.100.0100.04721.12
5.6.90.0170.07721.03
5.6.80.0030.06320.38
5.5.350.0130.08020.44
5.5.340.0000.05318.09
5.5.330.0100.05320.25
5.5.320.0030.04720.24
5.5.310.0270.03720.34
5.5.300.0030.06317.98
5.5.290.0000.05718.08
5.5.280.0030.05720.89
5.5.270.0070.04020.65
5.5.260.0100.04720.88
5.5.250.0030.04020.71
5.5.240.0130.09020.38

preferences:
39.96 ms | 401 KiB | 5 Q