3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); ini_set('display_errors', 1); var_dump(1 instanceof foo);

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)
8.3.40.0110.00318.72
8.3.30.0070.00718.84
8.3.20.0080.00020.16
8.3.10.0080.00022.05
8.3.00.0030.00722.50
8.2.170.0090.00922.96
8.2.160.0110.00422.25
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00819.23
8.2.110.0030.00620.38
8.2.100.0080.00419.39
8.2.90.0040.00419.09
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0080.00017.91
8.2.50.0000.01018.07
8.2.40.0060.00318.03
8.2.30.0000.00717.97
8.2.20.0030.00517.43
8.2.10.0040.00419.25
8.2.00.0080.00017.42
8.1.270.0060.00322.20
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.89
8.1.230.0040.00819.04
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0030.00517.29
8.1.180.0000.00818.10
8.1.170.0030.00518.45
8.1.160.0000.00721.88
8.1.150.0050.00218.50
8.1.140.0040.00417.32
8.1.130.0030.00317.82
8.1.120.0000.00717.37
8.1.110.0040.00417.32
8.1.100.0070.00017.19
8.1.90.0000.00717.18
8.1.80.0040.00417.31
8.1.70.0000.00717.18
8.1.60.0060.00317.44
8.1.50.0070.00017.28
8.1.40.0070.00017.41
8.1.30.0030.00517.48
8.1.20.0040.00417.54
8.1.10.0030.00517.23
8.1.00.0030.00517.32
8.0.300.0050.00318.77
8.0.290.0040.00417.05
8.0.280.0030.00318.29
8.0.270.0000.00716.99
8.0.260.0040.00416.70
8.0.250.0030.00516.84
8.0.240.0030.00316.87
8.0.230.0030.00316.81
8.0.220.0000.00616.79
8.0.210.0000.00616.71
8.0.200.0000.00716.81
8.0.190.0070.00016.77
8.0.180.0000.00716.71
8.0.170.0040.00416.78
8.0.160.0040.00416.72
8.0.150.0000.00716.61
8.0.140.0070.00016.60
8.0.130.0000.00513.21
8.0.120.0080.00016.72
8.0.110.0000.00816.63
8.0.100.0070.00016.80
8.0.90.0070.00016.77
8.0.80.0000.01416.68
8.0.70.0050.00216.71
8.0.60.0040.00416.80
8.0.50.0070.00016.68
8.0.30.0170.00517.13
8.0.20.0140.00417.40
8.0.10.0070.00016.80
8.0.00.0110.00916.51
7.4.330.0000.00515.00
7.4.320.0000.00716.27
7.4.300.0030.00316.39
7.4.290.0020.00516.36
7.4.280.0060.00016.37
7.4.270.0000.00716.36
7.4.260.0040.00416.41
7.4.250.0000.00716.25
7.4.240.0070.00016.47
7.4.230.0030.00316.50
7.4.220.0120.01216.39
7.4.210.0070.00916.36
7.4.200.0040.00416.41
7.4.190.0000.00716.41
7.4.160.0090.00616.21
7.4.150.0070.01017.40
7.4.140.0100.00817.86
7.4.130.0100.01016.31
7.4.120.0070.01116.27
7.4.110.0060.01016.52
7.4.100.0090.01316.33
7.4.90.0090.00916.47
7.4.80.0150.00919.39
7.4.70.0120.00316.36
7.4.60.0100.00616.27
7.4.50.0040.00416.23
7.4.40.0030.01022.77
7.4.30.0050.01116.26
7.3.330.0040.00412.96
7.3.320.0050.00013.06
7.3.310.0000.00716.22
7.3.300.0030.00316.11
7.3.290.0030.01316.07
7.3.280.0070.00816.16
7.3.270.0070.01017.40
7.3.260.0070.01016.48
7.3.250.0120.00616.30
7.3.240.0100.01316.35
7.3.230.0070.01016.39
7.3.210.0100.00716.11
7.3.200.0170.00519.39
7.3.190.0140.00316.37
7.3.180.0130.00616.26
7.3.170.0090.00616.27
7.3.160.0120.00416.05
7.2.330.0120.00416.36
7.2.320.0140.01316.54
7.2.310.0060.01516.26
7.2.300.0070.01316.34
7.2.290.0040.01216.23
5.4.270.0200.04718.71
5.4.260.0170.04719.00
5.4.250.0070.08019.00
5.4.240.0170.04718.61
5.4.230.0170.07018.94
5.4.220.0170.06318.72
5.4.210.0200.07018.87
5.4.200.0100.05019.02
5.4.190.0100.06718.80
5.4.180.0130.07318.72
5.4.170.0100.05718.92
5.4.160.0070.08319.02
5.4.150.0170.06318.93
5.4.140.0170.05016.50
5.4.130.0170.05716.25
5.4.120.0200.06316.47
5.4.110.0130.06016.42
5.4.100.0170.06716.42
5.4.90.0200.06316.51
5.4.80.0030.07316.44
5.4.70.0070.05316.25
5.4.60.0130.05016.56
5.4.50.0100.06016.47
5.4.40.0130.06316.28
5.4.30.0030.05716.40
5.4.20.0130.06316.26
5.4.10.0170.06716.51
5.4.00.0100.05315.80
5.3.280.0100.07314.29
5.3.270.0100.05314.65
5.3.260.0070.05314.52
5.3.250.0230.05314.38
5.3.240.0070.05714.60
5.3.230.0130.07014.44
5.3.220.0100.04714.61
5.3.210.0170.05014.61
5.3.200.0200.04714.48
5.3.190.0130.06314.72
5.3.180.0100.06714.57
5.3.170.0070.06014.66
5.3.160.0130.07014.71
5.3.150.0130.06014.57
5.3.140.0100.06014.41
5.3.130.0100.06714.64
5.3.120.0070.07014.57
5.3.110.0170.08014.32
5.3.100.0070.05313.80
5.3.90.0130.05014.04
5.3.80.0200.05714.02
5.3.70.0100.07014.07
5.3.60.0070.07014.02
5.3.50.0200.06013.80
5.3.40.0130.06313.96
5.3.30.0070.04713.82
5.3.20.0130.05013.83
5.3.10.0100.05013.58
5.3.00.0170.05013.49
5.2.170.0130.03311.02
5.2.160.0070.05311.05
5.2.150.0030.06011.15
5.2.140.0030.04710.89
5.2.130.0170.03311.11
5.2.120.0130.03711.11
5.2.110.0070.04711.10
5.2.100.0030.06710.98
5.2.90.0200.04011.00
5.2.80.0030.04311.09
5.2.70.0100.03711.09
5.2.60.0130.05011.06
5.2.50.0100.05011.03
5.2.40.0170.03010.93
5.2.30.0130.04710.73
5.2.20.0070.05011.11
5.2.10.0130.03710.61
5.2.00.0030.04710.87
5.1.60.0070.0409.98
5.1.50.0130.0409.94
5.1.40.0000.05010.03
5.1.30.0000.04310.32
5.1.20.0030.04310.43
5.1.10.0000.04310.06
5.1.00.0170.04310.11
5.0.50.0030.0378.77
5.0.40.0000.0408.37
5.0.30.0070.0408.27
5.0.20.0000.0408.14
5.0.10.0030.0308.25
5.0.00.0070.0538.14
4.4.90.0070.0207.14
4.4.80.0070.0307.14
4.4.70.0100.0207.14
4.4.60.0000.0277.14
4.4.50.0030.0207.14
4.4.40.0000.0477.14
4.4.30.0000.0277.14
4.4.20.0000.0237.14
4.4.10.0030.0207.14
4.4.00.0070.0337.14
4.3.110.0030.0307.14
4.3.100.0000.0277.14
4.3.90.0030.0277.14
4.3.80.0000.0477.14
4.3.70.0030.0277.14
4.3.60.0030.0207.14
4.3.50.0100.0237.14
4.3.40.0030.0407.14
4.3.30.0030.0277.14
4.3.20.0070.0237.14
4.3.10.0100.0137.14
4.3.00.0030.0236.88

preferences:
62.17 ms | 400 KiB | 5 Q