3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace A\B?> <?php echo 1; // test $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)
8.0.110.0050.00216.83
8.0.100.0040.00416.75
8.0.90.0000.00716.86
8.0.80.0060.00916.79
8.0.70.0040.00416.85
8.0.60.0070.00016.64
8.0.50.0000.00716.62
8.0.30.0130.00517.14
8.0.20.0090.01017.40
8.0.10.0040.00416.94
8.0.00.0090.00916.77
7.4.240.0050.00316.45
7.4.230.0000.00716.51
7.4.220.0070.01116.55
7.4.210.0080.00616.43
7.4.200.0030.00316.63
7.4.160.0060.00916.42
7.4.150.0160.00017.40
7.4.140.0140.00417.86
7.4.130.0120.00816.38
7.4.120.0060.01116.55
7.4.110.0100.00716.39
7.4.100.0110.00616.48
7.4.90.0130.00316.43
7.4.80.0090.01919.39
7.4.70.0100.00716.32
7.4.60.0000.01616.50
7.4.50.0060.00916.43
7.4.40.0030.01416.37
7.4.30.0000.01616.27
7.4.00.0060.00615.11
7.3.300.0070.00016.20
7.3.290.0030.00316.24
7.3.280.0060.01016.17
7.3.270.0130.00317.40
7.3.260.0130.00316.42
7.3.250.0060.01016.34
7.3.240.0090.00916.30
7.3.230.0170.00016.46
7.3.210.0100.01316.50
7.3.200.0080.00816.53
7.3.190.0100.00516.36
7.3.180.0150.00716.22
7.3.170.0090.00616.20
7.3.160.0120.00616.45
7.3.10.0080.00516.61
7.3.00.0080.00516.50
7.2.330.0100.00716.47
7.2.320.0100.00616.52
7.2.310.0060.01016.43
7.2.300.0130.00416.59
7.2.290.0180.00316.51
7.2.130.0070.00716.77
7.2.120.0060.00816.74
7.2.110.0030.01016.76
7.2.100.0020.00916.78
7.2.90.0050.00916.63
7.2.80.0040.00816.70
7.2.70.0050.00816.86
7.2.60.0050.00716.86
7.2.50.0040.00816.88
7.2.40.0040.00916.71
7.2.30.0060.00816.74
7.2.20.0040.00816.94
7.2.10.0050.00716.74
7.2.00.0060.00617.30
7.1.250.0070.00315.58
7.1.200.0000.01015.58
7.1.70.0030.00317.15
7.1.60.0180.01419.29
7.1.00.0130.06722.31
7.0.200.0440.01014.53
7.0.80.0430.05320.04
7.0.70.0070.06020.05
7.0.60.0100.06020.06
7.0.50.0170.06020.22
7.0.40.0100.05720.30
7.0.30.0130.06020.30
7.0.20.0130.06020.35
7.0.10.0100.07720.37
7.0.00.0170.06720.29
5.6.230.0130.06020.80
5.6.220.0030.06320.79
5.6.210.0100.05720.59
5.6.200.0230.07321.19
5.6.190.0170.05721.12
5.6.180.0070.06321.13
5.6.170.0100.06021.01
5.6.160.0130.05721.07
5.6.150.0200.05021.04
5.6.140.0130.05321.13
5.6.130.0130.05721.07
5.6.120.0200.05021.09
5.6.110.0130.06021.00
5.6.100.0070.06321.07
5.6.90.0100.06321.12
5.6.80.0130.05320.42
5.6.70.0100.05720.49
5.6.60.0100.06020.50
5.6.50.0100.05720.57
5.6.40.0100.05720.48
5.6.30.0070.05720.52
5.6.20.0200.04320.44
5.6.10.0070.06020.39
5.6.00.0100.05320.35
5.5.370.0100.05720.38
5.5.360.0100.05720.51
5.5.350.0100.06020.38
5.5.340.0200.06320.92
5.5.330.0200.05320.89
5.5.320.0130.06020.82
5.5.310.0100.06020.93
5.5.300.0130.05720.82
5.5.290.0170.05320.91
5.5.280.0000.07020.82
5.5.270.0130.05720.86
5.5.260.0170.05320.90
5.5.250.0270.04320.64
5.5.240.0200.04720.23
5.5.230.0130.05320.25
5.5.220.0170.05320.13
5.5.210.0100.05320.08
5.5.200.0130.05320.29
5.5.190.0100.05320.20
5.5.180.0070.06020.27
5.5.160.0100.05320.17
5.5.150.0130.05020.25
5.5.140.0070.05720.04
5.5.130.0130.05320.21
5.5.120.0200.04320.15
5.5.110.0070.05720.16
5.5.100.0170.05020.09
5.5.90.0230.03720.15
5.5.80.0170.04720.12
5.5.70.0030.06019.98
5.5.60.0170.04720.14
5.5.50.0030.06320.15
5.5.40.0070.05720.10
5.5.30.0070.06320.17
5.5.20.0170.05020.19
5.5.10.0200.04320.17
5.5.00.0170.05020.02

preferences:
31.19 ms | 400 KiB | 5 Q