3v4l.org

run code in 300+ PHP versions simultaneously
<?php $res = fopen(__FILE__, "r"); var_dump(serialize($res));

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)
8.3.60.0180.00318.18
8.3.50.0140.00018.04
8.3.40.0120.00318.71
8.3.30.0070.00718.72
8.3.20.0050.00221.69
8.3.10.0050.00322.02
8.3.00.0070.00023.61
8.2.180.0070.00718.54
8.2.170.0090.00622.96
8.2.160.0100.00322.26
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00819.89
8.2.110.0060.00320.54
8.2.100.0080.00317.63
8.2.90.0050.00317.50
8.2.80.0030.00518.66
8.2.70.0060.00317.38
8.2.60.0000.00817.63
8.2.50.0000.00818.05
8.2.40.0030.00618.03
8.2.30.0030.00519.38
8.2.20.0040.00417.99
8.2.10.0040.00419.08
8.2.00.0000.00719.14
8.1.280.0070.00725.92
8.1.270.0040.00422.09
8.1.260.0120.00626.35
8.1.250.0050.00328.09
8.1.240.0040.00420.96
8.1.230.0040.00817.64
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00817.13
8.1.190.0050.00317.10
8.1.180.0030.00618.10
8.1.170.0030.00617.62
8.1.160.0070.00018.92
8.1.150.0000.00718.70
8.1.140.0000.00818.84
8.1.130.0070.00020.07
8.1.120.0040.00417.39
8.1.110.0040.00417.28
8.1.100.0040.00417.28
8.1.90.0000.00817.40
8.1.80.0050.00317.28
8.1.70.0000.00817.29
8.1.60.0060.00317.57
8.1.50.0030.00617.43
8.1.40.0000.00817.50
8.1.30.0080.00017.59
8.1.20.0030.00517.44
8.1.10.0050.00317.36
8.1.00.0030.00517.24
8.0.300.0060.00318.77
8.0.290.0000.00816.63
8.0.280.0030.00318.35
8.0.270.0030.00318.01
8.0.260.0000.00618.36
8.0.250.0000.00717.01
8.0.240.0000.00816.98
8.0.230.0000.00816.93
8.0.220.0070.00016.79
8.0.210.0000.00616.81
8.0.200.0050.00217.00
8.0.190.0050.00316.95
8.0.180.0000.00816.91
8.0.170.0040.00416.80
8.0.160.0080.00016.86
8.0.150.0000.00716.66
8.0.140.0000.00716.86
8.0.130.0030.00313.25
8.0.120.0070.00016.75
8.0.110.0040.00416.95
8.0.100.0000.00716.92
8.0.90.0090.00016.94
8.0.80.0100.01016.88
8.0.70.0000.00816.88
8.0.60.0000.00816.70
8.0.50.0000.00816.67
8.0.30.0000.01817.08
8.0.20.0150.00416.83
8.0.10.0030.00317.02
8.0.00.0030.01616.57
7.4.330.0020.00215.55
7.4.320.0000.00616.57
7.4.300.0030.00616.56
7.4.290.0040.00416.55
7.4.280.0030.00616.49
7.4.270.0000.00616.55
7.4.260.0060.00013.17
7.4.250.0030.00316.50
7.4.240.0050.00316.49
7.4.230.0000.00716.34
7.4.220.0050.00216.39
7.4.210.0060.01116.52
7.4.200.0030.00316.55
7.4.130.0080.01116.51
7.4.120.0120.01016.29
7.4.110.0140.00516.36
7.4.100.0070.01316.45
7.4.90.0060.01216.57
7.4.80.0200.00319.39
7.4.70.0130.00316.64
7.4.60.0070.01016.52
7.4.50.0100.00716.34
7.4.40.0000.01616.33
7.4.30.0090.01216.48
7.4.20.0060.01216.32
7.4.10.0060.01416.07
7.4.00.0140.00316.38
7.3.330.0000.00916.30
7.3.320.0000.00513.09
7.3.310.0000.00816.16
7.3.300.0000.00616.11
7.3.290.0050.01016.14
7.3.260.0100.00716.22
7.3.240.0090.00916.16
7.3.230.0100.00716.16
7.3.210.0060.01616.52
7.3.200.0090.00716.11
7.3.190.0030.01216.08
7.3.180.0140.00716.43
7.3.170.0160.00016.13
7.3.160.0120.00916.30
7.3.150.0110.01016.16
7.3.140.0100.00616.21
7.3.130.0110.00415.98
7.3.120.0130.00716.11
7.3.110.0100.00616.02
7.3.100.0030.01616.39
7.3.90.0070.01016.11
7.3.80.0120.00916.27
7.3.70.0030.01416.13
7.3.60.0040.01215.99
7.3.50.0120.00316.22
7.3.40.0030.01316.02
7.3.30.0100.00516.08
7.3.20.0100.00716.13
7.3.10.0110.00615.94
7.3.00.0150.00315.93
7.2.330.0130.01016.29
7.2.320.0130.00916.64
7.2.310.0070.01016.33
7.2.300.0030.01516.44
7.2.290.0120.00916.24
7.2.280.0130.00316.30
7.2.270.0070.01016.22
7.2.260.0150.00016.25
7.2.250.0070.01116.35
7.2.240.0030.01316.36
7.2.230.0000.02016.39
7.2.220.0080.00816.40
7.2.210.0090.00916.43
7.2.200.0110.01116.26
7.2.190.0090.00616.47
7.2.180.0060.01016.38
7.2.170.0100.00616.31
7.2.160.0030.01416.29
7.2.150.0030.01516.42
7.2.140.0060.01216.41
7.2.130.0110.00716.19
7.2.120.0060.01216.23
7.2.110.0120.00616.57
7.2.100.0150.00316.50
7.2.90.0100.01416.55
7.2.80.0130.00616.61
7.2.70.0180.00016.52
7.2.60.0040.01516.29
7.2.50.0100.00716.50
7.2.40.0120.00616.38
7.2.30.0090.01216.57
7.2.20.0060.01216.31
7.2.10.0110.00716.43
7.2.00.0170.00316.41

preferences:
62.4 ms | 400 KiB | 5 Q