3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace A\B?> <?php $a = time()?> <?php echo $a;

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)
8.0.110.0030.00316.81
8.0.100.0000.00716.77
8.0.90.0000.00716.77
8.0.80.0080.00816.81
8.0.70.0070.00016.77
8.0.60.0040.00416.84
8.0.50.0040.00416.66
8.0.30.0120.00516.95
8.0.20.0080.01117.40
8.0.10.0040.00416.99
8.0.00.0100.01016.87
7.4.240.0080.00016.54
7.4.230.0030.00316.32
7.4.220.0120.00616.54
7.4.210.0090.01016.41
7.4.200.0070.00016.62
7.4.160.0150.00016.37
7.4.150.0090.00817.40
7.4.140.0120.00817.86
7.4.130.0070.01016.35
7.4.120.0110.00916.41
7.4.110.0120.00316.55
7.4.100.0100.00716.26
7.4.90.0070.01016.29
7.4.80.0180.00619.39
7.4.70.0100.00616.47
7.4.60.0100.00616.51
7.4.50.0060.01016.52
7.4.40.0080.00816.52
7.4.30.0040.01416.34
7.4.00.0020.01415.00
7.3.300.0030.00316.06
7.3.290.0000.00716.14
7.3.280.0080.00916.20
7.3.270.0140.00317.40
7.3.260.0110.00616.38
7.3.250.0090.01016.21
7.3.240.0150.00316.47
7.3.230.0110.01116.39
7.3.210.0100.00716.43
7.3.200.0030.01316.09
7.3.190.0120.00616.35
7.3.180.0100.00616.32
7.3.170.0030.01316.18
7.3.160.0120.00916.43
7.3.120.0060.01215.00
7.3.110.0030.01214.63
7.3.100.0030.01414.69
7.3.90.0030.01214.74
7.3.80.0120.00214.70
7.3.70.0020.01014.68
7.3.60.0060.00414.76
7.3.50.0050.00714.59
7.3.40.0020.00714.70
7.3.30.0050.00714.83
7.3.20.0060.00716.71
7.3.10.0070.00716.38
7.3.00.0030.00916.66
7.2.330.0110.01116.63
7.2.320.0060.01216.57
7.2.310.0080.00816.38
7.2.300.0030.01316.29
7.2.290.0090.00916.62
7.2.250.0070.01014.95
7.2.240.0080.01114.91
7.2.230.0050.01114.82
7.2.220.0050.00814.92
7.2.210.0030.00614.85
7.2.200.0070.00614.86
7.2.190.0080.00414.78
7.2.180.0070.00714.94
7.2.170.0070.00515.03
7.2.60.0000.01416.71
7.2.00.0040.01219.37
7.1.330.0090.00515.49
7.1.320.0050.01015.71
7.1.310.0030.00615.29
7.1.300.0000.01215.51
7.1.290.0020.01315.68
7.1.280.0060.00515.53
7.1.270.0060.00515.62
7.1.260.0000.01415.67
7.1.200.0060.00915.59
7.1.100.0030.00618.04
7.1.70.0060.00617.00
7.1.60.0170.00019.29
7.1.50.0070.01316.85
7.1.00.0100.07022.52
7.0.200.0250.00714.47
7.0.80.0230.05320.02
7.0.70.0170.05719.95
7.0.60.0130.05720.13
7.0.50.0300.04320.38
7.0.40.0100.06020.18
7.0.30.0200.05720.30
7.0.20.0070.07020.30
7.0.10.0230.07320.32
7.0.00.0070.08720.34
5.6.230.0170.06720.49
5.6.220.0130.05720.59
5.6.210.0070.06020.71
5.6.200.0100.08721.08
5.6.190.0130.08021.15
5.6.180.0070.06721.12
5.6.170.0070.06721.19
5.6.160.0130.06021.01
5.6.150.0170.05321.07
5.6.140.0170.05721.06
5.6.130.0130.05721.03
5.6.120.0070.07021.00
5.6.110.0100.06720.99
5.6.100.0170.05721.03
5.6.90.0170.06021.02
5.6.80.0130.05720.39
5.6.70.0130.05320.50
5.6.60.0170.05020.43
5.6.50.0130.06720.36
5.6.40.0200.07320.42
5.6.30.0070.06720.47
5.6.20.0100.06320.54
5.6.10.0070.07020.54
5.6.00.0170.05320.41
5.5.370.0070.06320.47
5.5.360.0170.05320.46
5.5.350.0000.07020.44
5.5.340.0130.06020.95
5.5.330.0200.05320.98
5.5.320.0030.07320.88
5.5.310.0300.04320.83
5.5.300.0130.06020.87
5.5.290.0030.07020.89
5.5.280.0070.06720.93
5.5.270.0070.06320.75
5.5.260.0170.06020.91
5.5.250.0170.05720.78
5.5.240.0100.06020.26
5.5.230.0070.06320.22
5.5.220.0100.07020.30
5.5.210.0100.05720.29
5.5.200.0200.05020.28
5.5.190.0100.06720.17
5.5.180.0130.06020.20
5.5.160.0130.07720.30
5.5.150.0070.06020.31
5.5.140.0100.06720.30
5.5.130.0100.07720.26
5.5.120.0230.05720.26
5.5.110.0030.06320.26
5.5.100.0100.05720.00
5.5.90.0130.05320.11
5.5.80.0200.05320.14
5.5.70.0300.06020.17
5.5.60.0300.05719.99
5.5.50.0100.06020.05
5.5.40.0130.05020.20
5.5.30.0100.05720.08
5.5.20.0030.06320.04
5.5.10.0170.06320.18
5.5.00.0000.07020.16

preferences:
44.64 ms | 401 KiB | 5 Q