3v4l.org

run code in 300+ PHP versions simultaneously
<?php function X() { $syntax = <<<EOF A B C D E EOF; }

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)
8.3.70.0100.01016.63
8.3.60.0110.01118.43
8.3.50.0080.01222.07
8.3.40.0090.00918.73
8.3.30.0000.01518.56
8.3.20.0040.00421.74
8.3.10.0080.00020.55
8.3.00.0060.00320.68
8.2.190.0090.00918.16
8.2.180.0130.00618.04
8.2.170.0070.01122.96
8.2.160.0060.00920.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00417.78
8.2.120.0000.00726.35
8.2.110.0100.00022.30
8.2.100.0040.00817.78
8.2.90.0050.00318.95
8.2.80.0060.00317.97
8.2.70.0030.00717.50
8.2.60.0090.00317.68
8.2.50.0040.00418.10
8.2.40.0080.00022.21
8.2.30.0040.00420.79
8.2.20.0080.00017.99
8.2.10.0020.00517.84
8.2.00.0000.00718.22
8.1.280.0150.00025.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0080.00828.09
8.1.240.0090.00023.83
8.1.230.0100.00317.77
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0080.00017.10
8.1.180.0080.00018.10
8.1.170.0000.00718.57
8.1.160.0000.00818.76
8.1.150.0040.00420.34
8.1.140.0070.00019.45
8.1.130.0090.00018.91
8.1.120.0000.00717.34
8.1.110.0060.00317.36
8.1.100.0000.00717.20
8.1.90.0000.00717.23
8.1.80.0000.00717.38
8.1.70.0080.00017.22
8.1.60.0000.00717.38
8.1.50.0000.00917.43
8.1.40.0040.00417.40
8.1.30.0040.00417.45
8.1.20.0020.00517.49
8.1.10.0040.00417.36
8.1.00.0030.00617.20
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.38
8.0.270.0070.00017.04
8.0.260.0060.00017.05
8.0.250.0000.00616.93
8.0.240.0000.00716.76
8.0.230.0000.00616.94
8.0.220.0030.00316.84
8.0.210.0070.00016.79
8.0.200.0030.00316.77
8.0.190.0090.00016.87
8.0.180.0050.00316.85
8.0.170.0000.00716.70
8.0.160.0000.00716.91
8.0.150.0070.00016.82
8.0.140.0000.00916.79
8.0.130.0030.00313.23
8.0.120.0000.00716.83
8.0.110.0040.00416.69
8.0.100.0040.00416.81
8.0.90.0000.00716.70
8.0.80.0160.00316.78
8.0.70.0040.00416.82
8.0.60.0000.00816.66
8.0.50.0030.00316.64
8.0.30.0100.00916.94
8.0.20.0110.00717.40
8.0.10.0040.00416.86
8.0.00.0140.00316.59
7.4.330.0000.00715.55
7.4.320.0040.00416.27
7.4.300.0070.00016.39
7.4.290.0030.00316.47
7.4.280.0040.00316.36
7.4.270.0000.00716.35
7.4.260.0030.00616.38
7.4.250.0000.00816.46
7.4.240.0000.00716.52
7.4.230.0000.00716.50
7.4.220.0090.00916.45
7.4.210.0100.00616.55
7.4.200.0020.00516.36
7.4.160.0040.01216.39
7.4.150.0070.01017.40
7.4.140.0190.00317.86
7.4.130.0100.00716.49
7.4.120.0060.01216.39
7.4.110.0100.01416.52
7.4.100.0100.00716.36
7.4.90.0140.00416.38
7.4.80.0110.00419.39
7.4.70.0130.00316.24
7.4.60.0030.01316.52
7.4.50.0030.01216.26
7.4.40.0100.00616.43
7.4.30.0100.01016.41
7.4.00.0040.01114.94
7.3.330.0050.00013.06
7.3.320.0030.00313.22
7.3.310.0040.00416.27
7.3.300.0050.00216.26
7.3.290.0080.00616.18
7.3.280.0070.01216.20
7.3.270.0160.00017.40
7.3.260.0150.00316.20
7.3.250.0130.00716.35
7.3.240.0050.01216.40
7.3.230.0110.00816.41
7.3.210.0120.00316.31
7.3.200.0060.00916.26
7.3.190.0130.00316.38
7.3.180.0120.00916.37
7.3.170.0120.00416.26
7.3.160.0070.01016.29
7.2.330.0120.00616.51
7.2.320.0130.00316.24
7.2.310.0060.01616.54
7.2.300.0080.00916.54
7.2.290.0120.00916.17
7.2.110.0130.01016.41
7.2.80.0030.00716.58
7.2.60.0000.01716.76
7.2.50.0040.00816.68
7.1.200.0080.00415.68
7.1.70.0040.00417.03
7.1.60.0000.01317.12
7.1.20.0170.07040.47
7.1.10.0070.06322.14
7.1.00.0100.08022.38
7.0.200.0040.01416.41
7.0.160.0130.07721.96
7.0.150.0100.06721.79
7.0.140.0200.04321.74
7.0.130.0170.06321.80
7.0.120.0130.05322.00
7.0.110.0170.05021.77
7.0.100.0200.05021.86
7.0.90.0000.06721.89
7.0.80.0130.05321.88
7.0.70.0030.06021.77
7.0.60.0100.05321.93
7.0.50.0100.05321.95
7.0.40.0100.05321.89
7.0.30.0100.05321.82
7.0.20.0100.05721.84
7.0.10.0070.05721.93
7.0.00.0100.06721.78

preferences:
55.01 ms | 401 KiB | 5 Q