3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new \RuntimeException('test'); var_dump($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)
8.3.40.0170.00320.15
8.3.30.0060.01118.45
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.170.0070.00718.95
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0070.00026.16
8.2.110.0090.00020.92
8.2.100.0090.00319.38
8.2.90.0050.00717.72
8.2.80.0040.00417.97
8.2.70.0070.00317.50
8.2.60.0040.00417.38
8.2.50.0040.00417.98
8.2.40.0000.00718.22
8.2.30.0040.00417.91
8.2.20.0000.00819.05
8.2.10.0000.00817.87
8.2.00.0030.00619.29
8.1.270.0040.00424.66
8.1.260.0100.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00623.82
8.1.230.0040.00820.98
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0070.00317.23
8.1.190.0090.00017.22
8.1.180.0110.00018.10
8.1.170.0000.00817.62
8.1.160.0080.00018.82
8.1.150.0000.00818.48
8.1.140.0040.00417.29
8.1.130.0000.00718.91
8.1.120.0030.00417.41
8.1.110.0080.00217.32
8.1.100.0180.00017.38
8.1.90.0040.01317.29
8.1.80.0110.00617.37
8.1.70.0030.00817.25
8.1.60.0040.00417.52
8.1.50.0080.00817.40
8.1.40.0130.00916.84
8.1.30.0060.01216.88
8.1.20.0100.00317.36
8.1.10.0110.00516.92
8.1.00.0130.00617.23
8.0.300.0070.00019.65
8.0.290.0060.00316.63
8.0.280.0030.00318.29
8.0.270.0030.00317.09
8.0.260.0030.00318.30
8.0.250.0000.00716.79
8.0.240.0030.00616.72
8.0.230.0150.00016.58
8.0.220.0110.00416.50
8.0.210.0140.00016.19
8.0.200.0090.00516.43
8.0.190.0100.00515.94
8.0.180.0040.01216.68
8.0.170.0130.00016.76
8.0.160.0140.00016.27
8.0.150.0080.00616.53
8.0.140.0060.00916.49
8.0.130.0100.00516.26
8.0.120.0090.00615.96
8.0.110.0090.00516.50
8.0.100.0050.01016.41
8.0.90.0140.00016.43
8.0.80.0110.00216.45
8.0.70.0000.01316.48
8.0.60.0150.00016.61
8.0.50.0100.00416.48
8.0.30.0100.00516.21
8.0.20.0030.01016.32
8.0.10.0050.00916.35
7.4.330.0000.00515.55
7.4.320.0110.00416.08
7.4.300.0140.00316.16
7.4.290.0130.00415.98
7.4.280.0170.00616.23
7.4.270.0080.00715.81
7.4.260.0140.00016.09
7.4.250.0080.00816.52
7.4.240.0130.00016.18
7.4.230.0170.00016.11
7.4.220.0100.00316.41
7.4.210.0100.00616.31
7.4.200.0070.00716.14
7.4.190.0120.00016.54
7.4.180.0090.00615.84
7.4.160.0070.00715.87
7.4.150.0070.00716.12
7.4.140.0090.00315.78
7.4.130.0090.00715.95
7.4.120.0140.00015.66
7.4.110.0050.01015.62
7.4.100.0090.00316.46
7.4.90.0090.00516.24
7.4.80.0080.00516.18
7.4.70.0080.00515.86
7.4.60.0090.00315.93
7.4.50.0060.00815.91
7.4.40.0060.00616.00
7.4.30.0040.00916.01
7.4.20.0090.00615.80
7.4.10.0060.00616.23
7.4.00.0100.00316.08

preferences:
53.67 ms | 400 KiB | 5 Q