3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(! [1]);

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)
8.3.60.0160.00618.30
8.3.50.0110.00317.92
8.3.40.0090.00918.59
8.3.30.0110.00418.59
8.3.20.0040.00419.00
8.3.10.0000.00823.48
8.3.00.0080.00020.52
8.2.180.0070.00718.04
8.2.170.0110.00722.96
8.2.160.0130.00322.00
8.2.150.0060.00324.18
8.2.140.0020.00524.66
8.2.130.0040.00417.96
8.2.120.0070.00026.35
8.2.110.0110.00021.13
8.2.100.0090.00317.58
8.2.90.0000.00818.92
8.2.80.0000.00817.97
8.2.70.0050.00317.93
8.2.60.0080.00017.91
8.2.50.0080.00018.10
8.2.40.0040.00419.25
8.2.30.0000.00718.98
8.2.20.0060.00317.91
8.2.10.0070.00017.97
8.2.00.0080.00017.55
8.1.280.0110.00325.92
8.1.270.0040.00418.82
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0050.00521.23
8.1.230.0040.00718.91
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0020.00717.00
8.1.190.0080.00417.10
8.1.180.0080.00018.10
8.1.170.0030.00618.38
8.1.160.0050.00218.66
8.1.150.0030.00518.65
8.1.140.0030.00322.05
8.1.130.0000.00620.31
8.1.120.0080.00017.23
8.1.110.0040.00417.34
8.1.100.0040.00417.21
8.1.90.0000.00717.31
8.1.80.0000.00717.35
8.1.70.0030.00517.21
8.1.60.0050.00517.38
8.1.50.0000.00817.36
8.1.40.0050.00317.39
8.1.30.0050.00317.41
8.1.20.0000.00717.44
8.1.10.0040.00417.39
8.1.00.0080.00017.34
8.0.300.0000.00918.77
8.0.290.0040.00416.58
8.0.280.0070.00018.21
8.0.270.0030.00317.13
8.0.260.0060.00018.21
8.0.250.0030.00316.79
8.0.240.0040.00416.85
8.0.230.0030.00316.80
8.0.220.0030.00316.74
8.0.210.0070.00016.63
8.0.200.0000.00716.70
8.0.190.0000.00716.79
8.0.180.0030.00316.82
8.0.170.0040.00416.77
8.0.160.0000.00816.74
8.0.150.0070.00016.57
8.0.140.0000.00716.68
8.0.130.0000.00513.16
8.0.120.0040.00416.70
8.0.110.0080.00016.63
8.0.100.0040.00416.77
8.0.90.0030.00316.73
8.0.80.0070.00716.79
8.0.70.0070.00016.64
8.0.60.0070.00016.80
8.0.50.0000.00716.63
8.0.30.0060.01316.88
8.0.20.0070.01117.40
8.0.10.0070.00016.70
8.0.00.0240.01616.62
7.4.330.0020.00215.55
7.4.320.0050.00216.38
7.4.300.0060.00016.48
7.4.290.0000.00716.34
7.4.280.0080.00016.45
7.4.270.0040.00416.43
7.4.260.0000.00716.31
7.4.250.0070.00016.39
7.4.240.0030.00316.32
7.4.230.0030.00316.46
7.4.220.0030.00616.17
7.4.210.0050.01116.44
7.4.200.0040.00416.36
7.4.160.0100.00616.37
7.4.140.0110.00717.86
7.4.130.0080.00816.24
7.4.120.0090.00816.35
7.4.110.0100.01316.53
7.4.100.0060.01016.21
7.4.90.0100.00716.30
7.4.80.0090.00919.39
7.4.70.0120.00616.38
7.4.60.0100.00616.30
7.4.50.0110.00716.38
7.4.40.0110.00616.34
7.3.330.0020.00212.99
7.3.320.0050.00013.00
7.3.310.0040.00416.06
7.3.300.0030.00416.14
7.3.290.0030.00316.11
7.3.280.0080.00916.16
7.3.260.0110.00716.23
7.3.240.0090.01016.26
7.3.230.0090.00916.18
7.3.210.0030.01316.16
7.3.200.0070.01316.47
7.3.190.0060.01016.33
7.3.180.0110.00616.15
7.3.170.0090.00916.23
7.3.160.0120.00316.15
7.2.330.0070.01016.41
7.2.320.0070.01116.47
7.2.310.0190.00316.55
7.2.300.0080.00816.21
7.2.290.0030.01416.40

preferences:
65.14 ms | 401 KiB | 5 Q