3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types = 1); echo base_convert(num: 'a37334', from_base: 16, to_base: 2);

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)
8.4.140.0110.00917.57
8.4.130.0060.00418.65
8.4.120.0090.01023.62
8.4.110.0080.00418.85
8.4.100.0140.00718.84
8.4.90.0160.00420.29
8.4.80.0090.01018.45
8.4.70.0060.00317.61
8.4.60.0100.00618.71
8.4.50.0090.00617.54
8.4.40.0090.00917.71
8.4.30.0040.00420.52
8.4.20.0160.00617.77
8.4.10.0030.00619.36
8.3.260.0110.00916.41
8.3.250.0080.01118.81
8.3.240.0110.00717.11
8.3.230.0140.00416.47
8.3.220.0100.00919.06
8.3.210.0120.00716.59
8.3.200.0080.00316.48
8.3.190.0050.00318.86
8.3.180.0090.00916.34
8.3.170.0070.01116.51
8.3.160.0030.01416.70
8.3.150.0110.00716.86
8.3.140.0080.00016.72
8.3.130.0090.00018.39
8.3.120.0040.00418.77
8.3.110.0110.00720.94
8.3.100.0050.00318.31
8.3.90.0140.00426.77
8.3.80.0090.00019.36
8.3.70.0090.00918.40
8.3.60.0070.01018.24
8.3.50.0110.01023.57
8.3.40.0100.01021.77
8.3.30.0110.00418.46
8.3.20.0050.00324.18
8.3.10.0090.00024.66
8.3.00.0000.00826.16
8.2.290.0090.00320.28
8.2.280.0120.00718.41
8.2.270.0140.00416.36
8.2.260.0150.00020.55
8.2.250.0140.00416.43
8.2.240.0000.00816.93
8.2.230.0060.00322.58
8.2.220.0040.00424.06
8.2.210.0040.00426.77
8.2.200.0030.00718.88
8.2.190.0090.01216.58
8.2.180.0120.00625.92
8.2.170.0100.01018.75
8.2.160.0170.00022.96
8.2.150.0050.00325.66
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0070.00317.68
8.2.110.0090.00020.53
8.2.100.0090.00019.15
8.1.330.0110.00821.82
8.1.320.0160.00516.09
8.1.310.0040.00416.55
8.1.300.0040.00418.15
8.1.290.0040.00430.84
8.1.280.0040.01425.92
8.1.270.0050.00324.02
8.1.260.0120.00626.35
8.1.250.0000.00828.09
8.1.240.0090.00318.48
8.1.230.0060.00322.13
8.0.00.0110.00816.66
7.4.130.0080.01116.15
7.4.120.0160.01416.31
7.4.110.0150.00316.28
7.4.100.0100.01016.17
7.4.90.0130.00916.14
7.4.80.0180.00616.47
7.4.70.0200.01016.39
7.4.60.0120.00916.28
7.4.50.0140.01016.31
7.4.40.0120.00916.24
7.4.30.0130.01016.35
7.4.20.0120.01016.30
7.4.10.0110.00816.35
7.4.00.0100.00816.14
7.3.250.0170.00416.12
7.3.240.0120.00816.25
7.3.230.0070.01116.18
7.3.220.0090.00916.12
7.3.210.0140.00816.09
7.3.200.0190.00516.12
7.3.190.0170.00416.19
7.3.180.0140.00716.13
7.3.170.0140.00916.13
7.3.160.0090.00916.11
7.3.150.0130.00916.27
7.3.140.0080.01116.04
7.3.130.0110.00816.07
7.3.120.0140.00616.24
7.3.110.0120.00816.03
7.3.100.0120.00716.15
7.3.90.0070.01116.13
7.3.80.0130.00616.21
7.3.70.0110.00716.11
7.3.60.0120.00816.16
7.3.50.0120.00616.07
7.3.40.0160.00316.19
7.3.30.0090.00916.17
7.3.20.0140.01016.22
7.3.10.0070.01216.15
7.3.00.0140.00816.11
7.2.340.0120.01416.31
7.2.330.0190.00816.24
7.2.320.0180.01016.48
7.2.310.0190.01016.34
7.2.300.0200.00816.36
7.2.290.0200.00816.23
7.2.280.0220.00916.18
7.2.270.0160.01216.34
7.2.260.0220.00316.20
7.2.250.0150.00916.36
7.2.240.0160.00916.18
7.2.230.0130.01316.32
7.2.220.0170.01116.32
7.2.210.0170.00916.28
7.2.200.0210.01016.31
7.2.190.0180.01116.35
7.2.180.0160.01016.29
7.2.170.0180.00916.18
7.2.160.0190.01316.21
7.2.150.0160.01316.47
7.2.140.0110.00916.20
7.2.130.0150.00816.28
7.2.120.0170.00616.24
7.2.110.0180.00816.30
7.2.100.0120.01016.25
7.2.90.0200.01016.19
7.2.80.0120.01016.22
7.2.70.0160.00716.17
7.2.60.0140.00916.29
7.2.50.0140.00816.25
7.2.40.0100.01516.35
7.2.30.0180.00616.32
7.2.20.0130.00816.28
7.2.10.0400.00716.28
7.2.00.0200.00516.37

preferences:
92.19 ms | 403 KiB | 5 Q