3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(int $bar) {} var_dump((int) (NAN)); // cast var_dump(chr(NAN)); // internal function expecting Z_PARAM_LONG var_dump(foo(NAN)); // userland function expecting int

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
8.3.50.0170.00317.93
8.3.40.0150.00018.92
8.3.30.0120.00618.85
8.3.20.0080.00023.77
8.3.10.0030.00521.85
8.3.00.0080.00019.51
8.2.180.0070.01118.08
8.2.170.0000.01618.70
8.2.160.0140.00022.96
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00017.84
8.2.120.0000.00726.35
8.2.110.0060.00322.27
8.2.100.0000.01117.78
8.2.90.0040.00417.97
8.2.80.0030.00619.06
8.2.70.0040.00417.50
8.2.60.0030.00517.38
8.2.50.0040.00417.60
8.2.40.0050.00217.79
8.2.30.0040.00419.20
8.2.20.0070.00017.89
8.2.10.0000.00717.88
8.2.00.0000.00717.71
8.1.280.0120.00325.92
8.1.270.0080.00020.74
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0000.01023.86
8.1.230.0070.00420.83
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00616.99
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0000.00717.62
8.1.160.0040.00418.76
8.1.150.0050.00220.18
8.1.140.0000.00818.87
8.1.130.0000.00717.33
8.1.120.0000.00717.35
8.1.110.0040.00417.25
8.1.100.0050.00317.28
8.1.90.0050.00217.37
8.1.80.0040.00417.19
8.1.70.0000.00717.25
8.1.60.0030.00617.43
8.1.50.0040.00417.35
8.1.40.0050.00217.44
8.1.30.0060.00317.59
8.1.20.0060.00317.66
8.1.10.0050.00217.54
8.1.00.0050.00517.42
8.0.300.0000.00720.04
8.0.290.0060.00316.75
8.0.280.0000.00718.26
8.0.270.0030.00317.28
8.0.260.0000.00716.87
8.0.250.0070.00316.86
8.0.240.0070.00016.96
8.0.230.0020.00516.99
8.0.220.0030.00316.77
8.0.210.0060.00016.89
8.0.200.0000.00616.85
8.0.190.0030.00616.87
8.0.180.0040.00416.93
8.0.170.0000.00816.81
8.0.160.0030.00316.92
8.0.150.0050.00216.84
8.0.140.0030.00616.91
8.0.130.0000.00613.36
8.0.120.0050.00316.88
8.0.110.0040.00416.76
8.0.100.0040.00416.95
8.0.90.0030.00416.70
8.0.80.0120.00916.82
8.0.70.0000.00716.93
8.0.60.0000.00816.88
8.0.50.0060.00316.98
8.0.30.0120.00916.85
8.0.20.0070.01717.40
8.0.10.0050.00316.77
8.0.00.0150.00316.78
7.4.330.0050.00015.55
7.4.320.0000.00716.52
7.4.300.0030.00316.35
7.4.290.0000.00716.55
7.4.280.0040.00416.44
7.4.270.0030.00316.58
7.4.260.0040.00416.57
7.4.250.0030.00316.56
7.4.240.0030.00316.57
7.4.230.0090.00016.64
7.4.220.0060.00916.48
7.4.210.0160.00016.40
7.4.200.0040.00416.34
7.4.160.0130.00316.47
7.4.150.0040.01517.40
7.4.140.0120.00717.86
7.4.130.0050.01316.50
7.4.120.0120.00716.55
7.4.110.0180.00016.25
7.4.100.0080.00816.29
7.4.90.0070.01016.48
7.4.80.0140.01019.39
7.4.70.0180.00316.47
7.4.60.0080.00816.46
7.4.50.0070.00716.11
7.4.40.0060.01216.25
7.4.30.0120.00616.28
7.4.00.0000.01014.77
7.3.330.0030.00313.31
7.3.320.0000.00513.16
7.3.310.0030.00316.37
7.3.300.0030.00316.24
7.3.290.0190.00916.32
7.3.280.0080.01116.29
7.3.270.0060.01017.40
7.3.260.0070.01016.33
7.3.250.0060.01116.47
7.3.240.0050.01316.45
7.3.230.0090.01216.33
7.3.210.0110.01116.47
7.3.200.0100.00616.49
7.3.190.0090.00916.35
7.3.180.0060.00916.34
7.3.170.0060.01016.35
7.3.160.0070.01016.45
7.3.120.0090.00614.76
7.3.110.0100.00714.90
7.3.100.0040.00914.61
7.3.90.0090.00615.04
7.3.80.0060.00714.78
7.3.70.0080.00814.79
7.3.60.0040.00714.75
7.3.50.0030.01214.80
7.3.40.0060.00614.72
7.3.30.0070.00714.82
7.3.20.0100.00316.73
7.3.10.0030.01316.65
7.3.00.0090.00616.50
7.2.330.0110.00716.66
7.2.320.0140.00416.56
7.2.310.0070.01316.68
7.2.300.0120.01216.71
7.2.290.0100.00816.73
7.2.240.0090.00615.05
7.2.230.0000.01414.76
7.2.220.0040.01114.97
7.2.210.0030.01414.90
7.2.200.0040.00814.81
7.2.190.0070.00715.09
7.2.180.0040.01114.79
7.2.170.0030.01615.09
7.2.160.0120.00614.74
7.2.150.0110.00717.03
7.2.140.0040.00816.90
7.2.130.0070.00716.90
7.2.120.0030.01316.86
7.2.110.0030.01316.66
7.2.100.0040.01116.89
7.2.90.0000.01217.01
7.2.80.0070.00716.72
7.2.70.0110.00416.91
7.2.60.0030.00816.88
7.2.50.0120.00316.78
7.2.40.0070.00716.96
7.2.30.0000.01616.90
7.2.20.0100.00316.89
7.2.10.0100.00716.94
7.2.00.0000.01216.84
7.1.330.0060.01215.72
7.1.320.0090.00615.71
7.1.310.0100.00715.87
7.1.300.0130.00015.82
7.1.290.0100.00715.68
7.1.280.0090.00615.88
7.1.270.0060.00915.79
7.1.260.0040.01115.79
7.1.250.0040.01115.76
7.1.200.0000.01415.71
7.1.70.0030.00517.03
7.1.60.0060.00917.21
7.1.50.0100.00616.99
7.1.40.0100.01016.57
7.1.30.0090.01216.57
7.1.20.0030.01616.72
7.1.10.0030.01016.44
7.1.00.0040.00416.62
7.0.200.0040.00416.82
7.0.190.0060.00616.48
7.0.180.0070.01016.49
7.0.170.0000.00816.50
7.0.160.0070.00016.29
7.0.150.0030.00516.33
7.0.140.0000.01016.47
7.0.130.0030.01316.46
7.0.120.0070.01016.49
7.0.110.0070.00716.52
7.0.100.0030.01316.57
7.0.90.0050.00216.41
7.0.80.0030.00516.55
7.0.70.0020.00516.50
7.0.60.0000.01316.21
7.0.50.0020.00516.43
7.0.40.0000.01614.86
7.0.30.0000.00714.86
7.0.20.0030.00514.86
7.0.10.0000.00714.86
7.0.00.0070.00714.86
5.6.300.0070.03720.66
5.6.290.0000.04920.99
5.6.280.0160.07120.87
5.6.270.0000.07120.90
5.6.260.0000.04520.76
5.6.250.0030.05120.76
5.6.240.0000.04920.96
5.6.230.0130.03220.86
5.6.220.0000.04420.95
5.6.210.0000.04321.08
5.6.200.0030.06121.04
5.6.190.0070.03720.81
5.6.180.0070.04920.71
5.6.170.0070.05320.93
5.6.160.0030.06620.93
5.6.150.0030.04121.02
5.6.140.0070.03920.75
5.6.130.0000.04620.82
5.6.120.0030.04720.81
5.6.110.0200.05120.74
5.6.100.0000.04620.91
5.6.90.0030.04020.81
5.6.80.0000.04120.40
5.6.70.0000.04520.22
5.6.60.0070.04020.37
5.6.50.0070.03420.20
5.6.40.0070.04920.40
5.6.30.0070.03620.29
5.6.20.0100.03320.28
5.6.10.0030.07420.18
5.6.00.0000.08220.29

preferences:
62.05 ms | 401 KiB | 5 Q