3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $a = log(1, -1); } catch (Throwable $e) { echo "Error"; } var_dump($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)
8.3.60.0070.01416.63
8.3.50.0070.01117.73
8.3.40.0120.00318.63
8.3.30.0120.00418.67
8.3.20.0080.00020.30
8.3.10.0000.00822.04
8.3.00.0040.00423.61
8.2.180.0090.01218.53
8.2.170.0160.00018.89
8.2.160.0150.00022.96
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0060.00319.77
8.2.110.0050.00522.11
8.2.100.0080.00417.60
8.2.90.0050.00318.15
8.2.80.0080.00018.04
8.2.70.0090.00018.03
8.2.60.0040.00418.09
8.2.50.0080.00018.10
8.2.40.0030.00520.64
8.2.30.0000.00819.10
8.2.20.0000.00817.92
8.2.10.0030.00517.87
8.2.00.0000.00717.90
8.1.280.0180.00625.92
8.1.270.0050.00324.02
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00322.50
8.1.230.0110.00020.97
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00416.98
8.1.180.0070.00018.10
8.1.170.0050.00318.84
8.1.160.0000.00718.82
8.1.150.0000.00920.11
8.1.140.0000.00819.57
8.1.130.0000.00718.66
8.1.120.0070.00017.41
8.1.110.0080.00017.34
8.1.100.0070.00017.31
8.1.90.0040.00717.28
8.1.80.0040.00417.36
8.1.70.0000.00717.36
8.1.60.0050.00517.51
8.1.50.0050.00317.45
8.1.40.0050.00217.55
8.1.30.0000.00817.61
8.1.20.0000.00817.54
8.1.10.0000.00817.59
8.1.00.0030.00517.49
8.0.300.0000.00820.09
8.0.290.0040.00416.88
8.0.280.0000.00718.48
8.0.270.0030.00316.88
8.0.260.0050.00218.55
8.0.250.0060.00016.89
8.0.240.0040.00416.95
8.0.230.0000.00716.86
8.0.220.0060.00316.87
8.0.210.0030.00316.88
8.0.200.0000.00616.81
8.0.190.0040.00416.84
8.0.180.0000.00716.95
8.0.170.0000.00716.94
8.0.160.0040.00416.81
8.0.150.0030.00716.71
8.0.140.0000.00716.86
8.0.130.0030.00313.22
8.0.120.0000.00916.80
8.0.110.0050.00216.86
8.0.100.0040.00416.75
8.0.90.0030.00616.95
8.0.80.0030.01216.84
8.0.70.0040.00416.95
8.0.60.0040.00416.85
8.0.50.0000.00716.87
8.0.30.0110.01016.96
8.0.20.0100.00817.40
8.0.10.0020.00516.92
8.0.00.0070.01016.73
7.4.330.0000.00615.55
7.4.320.0030.00316.35
7.4.300.0060.00016.53
7.4.290.0050.00316.45
7.4.280.0030.00616.32
7.4.270.0000.00716.33
7.4.260.0070.00016.50
7.4.250.0000.00816.25
7.4.240.0070.00016.39
7.4.230.0000.00716.62
7.4.220.0030.01416.52
7.4.210.0060.00916.50
7.4.200.0000.00716.59
7.4.160.0090.01116.46
7.4.150.0140.00317.40
7.4.140.0090.01117.86
7.4.130.0090.01416.45
7.4.120.0080.00916.48
7.4.110.0100.00616.46
7.4.100.0090.00916.32
7.4.90.0090.00916.43
7.4.80.0050.01619.39
7.4.70.0030.01316.50
7.4.60.0060.00916.45
7.4.50.0000.01816.18
7.4.40.0100.00716.40
7.4.30.0110.00716.13
7.4.00.0120.00314.77
7.3.330.0000.00613.10
7.3.320.0000.00513.15
7.3.310.0060.00016.23
7.3.300.0030.00316.17
7.3.290.0000.00616.14
7.3.280.0090.00716.16
7.3.270.0110.00717.40
7.3.260.0080.00816.28
7.3.250.0100.00916.14
7.3.240.0100.00816.29
7.3.230.0030.01316.43
7.3.210.0090.00916.17
7.3.200.0060.01316.36
7.3.190.0090.00616.19
7.3.180.0060.01216.36
7.3.170.0030.01416.32
7.3.160.0060.01716.23
7.2.330.0100.01316.47
7.2.320.0060.01316.59
7.2.310.0070.01016.20
7.2.300.0120.00916.32
7.2.290.0000.01716.57
7.2.60.0030.01016.73
7.1.200.0060.00615.84
7.1.90.0070.01117.83
7.1.80.0060.00618.08
7.1.70.0090.00917.11
7.1.60.0150.01135.14
7.1.50.0160.00934.66
7.1.40.0160.01034.24
7.1.30.0190.00634.25
7.1.20.0230.00334.66
7.1.10.0030.01016.43
7.1.00.0070.00716.56
7.0.230.0070.01017.62
7.0.220.0000.01717.51
7.0.210.0090.00916.36
7.0.200.0000.01216.72
7.0.190.0050.01016.63
7.0.180.0030.01016.00
7.0.170.0000.01216.13
7.0.160.0060.00616.33
7.0.150.0030.01016.16
7.0.140.0000.01215.94
7.0.130.0060.00616.44
7.0.120.0030.01016.30
7.0.110.0050.00816.34
7.0.100.0250.00616.13
7.0.90.0040.00916.11
7.0.80.0070.00716.23
7.0.70.0000.01316.24
7.0.60.0480.00314.29
7.0.50.0130.00316.32
7.0.40.0030.01016.30
7.0.30.0160.01314.55
7.0.20.0000.01216.39
7.0.10.0040.00816.29
7.0.00.0000.01216.56

preferences:
61.04 ms | 400 KiB | 5 Q