3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($var) { echo "Testing: $var\n"; } class foo { var $arr = array("test"); function bar($str) { $this->arr[0]($str); } } $foo = new foo; $foo->bar("bla");

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)
8.3.60.0060.01216.61
8.3.50.0140.00421.97
8.3.40.0110.00418.54
8.3.30.0150.00018.86
8.3.20.0040.00420.25
8.3.10.0040.00423.65
8.3.00.0100.00021.82
8.2.180.0070.00716.50
8.2.170.0120.00322.96
8.2.160.0070.01122.11
8.2.150.0040.01225.66
8.2.140.0000.00824.66
8.2.130.0060.00320.87
8.2.120.0050.00326.35
8.2.110.0090.00019.30
8.2.100.0120.00017.93
8.2.90.0040.00419.35
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0040.00418.05
8.2.50.0000.00918.09
8.2.40.0000.00720.47
8.2.30.0000.00719.36
8.2.20.0090.00217.65
8.2.10.0000.00718.17
8.2.00.0040.00418.02
8.1.280.0080.00825.92
8.1.270.0040.00422.08
8.1.260.0070.00428.09
8.1.250.0080.00028.09
8.1.240.0030.00622.52
8.1.230.0110.00017.89
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0000.00917.13
8.1.190.0060.00317.23
8.1.180.0000.00818.10
8.1.170.0030.00618.55
8.1.160.0050.00220.69
8.1.150.0070.00018.82
8.1.140.0040.00419.50
8.1.130.0030.00317.50
8.1.120.0040.00417.30
8.1.110.0030.00317.44
8.1.100.0050.00217.29
8.1.90.0050.00317.31
8.1.80.0070.00017.42
8.1.70.0000.00717.35
8.1.60.0040.00417.54
8.1.50.0080.00017.57
8.1.40.0030.00517.51
8.1.30.0030.00517.68
8.1.20.0000.00817.59
8.1.10.0000.00817.58
8.1.00.0040.00417.44
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0000.00718.45
8.0.270.0030.00317.20
8.0.260.0000.00617.25
8.0.250.0030.00516.93
8.0.240.0030.00316.96
8.0.230.0030.00316.85
8.0.220.0040.00416.94
8.0.210.0070.00016.75
8.0.200.0000.00616.95
8.0.190.0040.00416.86
8.0.180.0050.00216.87
8.0.170.0000.00816.92
8.0.160.0000.00716.86
8.0.150.0040.00416.69
8.0.140.0040.00416.86
8.0.130.0030.00313.30
8.0.120.0000.00716.95
8.0.110.0030.00516.84
8.0.100.0080.00016.78
8.0.90.0000.00716.78
8.0.80.0030.01216.79
8.0.70.0030.00616.83
8.0.60.0040.00416.87
8.0.50.0000.00816.88
8.0.30.0110.00616.92
8.0.20.0090.00917.40
8.0.10.0030.00616.91
8.0.00.0150.00416.78
7.4.330.0000.00416.67
7.4.320.0030.00316.53
7.4.300.0030.00316.63
7.4.290.0000.00716.59
7.4.280.0000.00716.50
7.4.270.0070.00016.51
7.4.260.0070.00316.47
7.4.250.0040.00416.56
7.4.240.0000.00716.37
7.4.230.0000.00616.41
7.4.220.0110.00716.66
7.4.210.0070.00716.45
7.4.200.0080.00016.52
7.4.160.0120.00316.49
7.4.150.0060.01217.40
7.4.140.0150.00817.86
7.4.130.0080.01016.62
7.4.120.0120.00716.53
7.4.110.0130.00316.57
7.4.100.0110.00516.31
7.4.90.0100.01016.41
7.4.80.0090.01019.39
7.4.70.0100.00716.40
7.4.60.0070.01016.57
7.4.50.0040.01116.54
7.4.40.0090.00916.49
7.4.30.0070.01316.56
7.4.00.0030.01414.93
7.3.330.0070.00013.44
7.3.320.0020.00213.33
7.3.310.0000.00716.23
7.3.300.0000.00616.42
7.3.290.0070.00816.33
7.3.280.0110.00716.37
7.3.270.0170.00017.40
7.3.260.0120.00616.47
7.3.250.0070.01016.44
7.3.240.0060.00916.55
7.3.230.0110.00716.67
7.3.210.0120.00816.34
7.3.200.0110.00819.39
7.3.190.0150.00316.35
7.3.180.0060.01216.64
7.3.170.0070.01316.57
7.3.160.0120.00416.48
7.2.330.0080.01216.82
7.2.320.0080.01116.47
7.2.310.0080.00816.74
7.2.300.0150.00016.23
7.2.290.0090.00916.55
7.2.60.0090.00016.64
7.2.00.0030.01019.16
7.1.200.0030.00615.58
7.1.100.0030.00718.30
7.1.70.0070.00717.06
7.1.60.0110.01419.40
7.1.50.0070.01316.90
7.1.00.0070.07322.54
7.0.200.0000.00716.43
7.0.60.0170.07721.81
7.0.50.0030.08717.88
7.0.40.0100.07720.40
7.0.30.0270.09320.19
7.0.20.0270.07020.10
7.0.10.0030.09020.15
7.0.00.0000.05020.02
5.6.210.0030.09320.71
5.6.200.0070.08318.18
5.6.190.0100.07720.56
5.6.180.0170.04320.33
5.6.170.0170.08020.48
5.6.160.0030.04320.55
5.6.150.0070.08018.25
5.6.140.0070.05018.18
5.6.130.0070.05018.29
5.6.120.0170.04721.13
5.6.110.0100.06321.08
5.6.100.0230.07021.01
5.6.90.0070.07721.04
5.6.80.0000.04320.53
5.5.350.0100.04020.37
5.5.340.0130.07317.97
5.5.330.0130.07720.19
5.5.320.0500.04720.27
5.5.310.0270.04320.30
5.5.300.0000.04317.98
5.5.290.0070.03717.98
5.5.280.0030.08020.85
5.5.270.0070.08320.64
5.5.260.0130.07320.96
5.5.250.0170.07020.62
5.5.240.0170.08320.19
5.4.450.0300.05719.43
5.4.440.0270.05719.61
5.4.430.0430.03719.49
5.4.420.0230.05319.64
5.4.410.0270.05319.48
5.4.400.0300.05018.99
5.4.390.0230.05319.28
5.4.380.0300.05019.17
5.4.370.0330.05319.19
5.4.360.0430.05319.20
5.4.350.0370.05719.21
5.4.340.0330.06018.98
5.4.320.0400.05319.19
5.4.310.0430.04718.94
5.4.300.0300.05019.19
5.4.290.0300.07019.16
5.4.280.0270.05318.98
5.4.270.0230.06718.98
5.4.260.0430.05319.00
5.4.250.0300.05718.94
5.4.240.0370.05319.12
5.4.230.0370.06719.10
5.4.220.0300.05718.95
5.4.210.0270.06319.26
5.4.200.0400.05019.09
5.4.190.0330.06719.16
5.4.180.0300.06018.97
5.4.170.0300.05319.27
5.4.160.0300.06019.07
5.4.150.0230.06019.27
5.4.140.0230.05716.52
5.4.130.0270.04716.56
5.4.120.0300.04716.42
5.4.110.0330.06316.55
5.4.100.0400.04316.59
5.4.90.0300.05016.66
5.4.80.0270.05016.45
5.4.70.0170.07016.65
5.4.60.0330.05016.57
5.4.50.0270.05716.58
5.4.40.0300.05316.23
5.4.30.0330.04316.61
5.4.20.0430.07316.38
5.4.10.0230.05716.62
5.4.00.0430.04315.84
5.3.290.0430.06314.68
5.3.280.0270.05714.65
5.3.270.0230.06014.65
5.3.260.0200.06014.75
5.3.250.0270.05314.65
5.3.240.0330.05314.66
5.3.230.0370.04014.66
5.3.220.0200.05714.64
5.3.210.0200.06014.61
5.3.200.0330.06014.40
5.3.190.0300.05314.57
5.3.180.0400.04014.71
5.3.170.0300.05714.57
5.3.160.0330.04714.54
5.3.150.0230.06714.55
5.3.140.0470.03714.70
5.3.130.0370.05014.69
5.3.120.0230.08014.47
5.3.110.0370.05714.61
5.3.100.0230.05714.00
5.3.90.0500.07014.07
5.3.80.0200.06314.02
5.3.70.0300.06714.02
5.3.60.0330.04314.01
5.3.50.0300.05013.88
5.3.40.0270.06013.94
5.3.30.0330.04713.73
5.3.20.0370.05013.85
5.3.10.0330.07013.65
5.3.00.0400.06013.57
5.2.170.0400.04711.13
5.2.160.0300.05311.10
5.2.150.0200.04711.16
5.2.140.0300.05311.31
5.2.130.0170.04711.12
5.2.120.0300.04711.18
5.2.110.0270.05711.18
5.2.100.0200.04711.09
5.2.90.0230.04011.10
5.2.80.0270.04011.07
5.2.70.0330.04711.09
5.2.60.0230.05011.04
5.2.50.0330.04710.94
5.2.40.0230.04711.14
5.2.30.0300.04311.02
5.2.20.0200.04010.93
5.2.10.0200.04010.78
5.2.00.0230.03710.64
5.1.60.0270.03010.02
5.1.50.0230.03010.15
5.1.40.0200.0409.98
5.1.30.0230.03310.31
5.1.20.0230.03010.25
5.1.10.0130.0409.92
5.1.00.0230.03310.12
5.0.50.0070.0338.54
5.0.40.0100.0278.41
5.0.30.0070.0478.38
5.0.20.0100.0308.09
5.0.10.0100.0308.02
5.0.00.0130.0508.18
4.4.90.0200.0175.89
4.4.80.0070.0275.77
4.4.70.0070.0235.75
4.4.60.0130.0175.80
4.4.50.0100.0235.78
4.4.40.0170.0335.88
4.4.30.0130.0205.83
4.4.20.0100.0205.94
4.4.10.0100.0205.86
4.4.00.0130.0305.90
4.3.110.0170.0175.70
4.3.100.0130.0235.73
4.3.90.0100.0205.85
4.3.80.0070.0375.74
4.3.70.0070.0235.67
4.3.60.0070.0235.67
4.3.50.0070.0275.79
4.3.40.0030.0435.70
4.3.30.0030.0275.13
4.3.20.0030.0275.13
4.3.10.0100.0335.13
4.3.00.0070.0235.13

preferences:
60.37 ms | 401 KiB | 5 Q