3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getResults(array $num = []): string { return implode(", ", array_map(fn ($obj) => json_decode($obj)->number , $num)); } $json = ['{"number":"115"}','{"number":"135"}']; echo getResults($json);

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)
8.4.140.0130.00717.33
8.4.130.0120.00918.53
8.4.120.0120.00524.16
8.4.110.0130.00818.50
8.4.100.0100.01018.73
8.4.90.0130.00620.68
8.4.80.0070.01217.81
8.4.70.0130.00717.93
8.4.60.0090.01119.28
8.4.50.0050.00419.48
8.4.40.0080.01119.33
8.4.30.0170.00320.63
8.4.20.0060.00317.64
8.4.10.0060.01320.50
8.3.270.0130.00716.29
8.3.260.0110.00916.70
8.3.250.0110.00718.54
8.3.240.0100.01017.02
8.3.230.0040.00416.54
8.3.220.0090.00718.81
8.3.210.0050.00816.70
8.3.200.0110.00816.39
8.3.190.0080.00417.18
8.3.180.0120.00816.82
8.3.170.0000.00916.53
8.3.160.0100.01016.93
8.3.150.0090.00916.55
8.3.140.0040.00418.65
8.3.130.0000.00818.61
8.3.120.0100.01018.80
8.3.110.0030.00620.94
8.3.100.0040.00724.06
8.3.90.0060.00326.77
8.3.80.0070.00416.36
8.3.70.0110.00718.18
8.3.60.0140.00716.38
8.3.50.0110.00719.93
8.3.40.0070.01419.09
8.3.30.0130.00619.15
8.3.20.0040.00424.18
8.3.10.0060.00324.66
8.3.00.0050.00326.16
8.2.290.0150.00220.48
8.2.280.0160.00318.45
8.2.270.0190.00016.79
8.2.260.0150.00316.73
8.2.250.0070.00316.90
8.2.240.0040.00418.24
8.2.230.0040.00422.58
8.2.220.0070.00737.54
8.2.210.0090.00926.77
8.2.200.0030.00616.63
8.2.190.0140.00716.58
8.2.180.0070.00725.92
8.2.170.0110.00422.96
8.2.160.0000.01322.96
8.2.150.0170.00025.66
8.2.140.0000.00724.66
8.2.130.0140.00426.16
8.2.120.0080.00026.16
8.2.110.0060.00320.53
8.2.100.0080.00417.84
8.2.90.0000.00819.21
8.2.80.0030.00617.97
8.2.70.0030.00517.59
8.2.60.0030.00618.05
8.2.50.0050.00318.07
8.2.40.0060.00318.09
8.2.30.0050.00218.11
8.2.20.0000.00720.34
8.2.10.0040.00417.73
8.2.00.0070.00019.18
8.1.330.0070.00121.95
8.1.320.0050.00616.13
8.1.310.0130.00316.66
8.1.300.0170.00316.13
8.1.290.0060.00330.84
8.1.280.0090.00625.92
8.1.270.0120.00621.91
8.1.260.0140.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00624.03
8.1.230.0040.00717.89
8.1.220.0040.00417.77
8.1.210.0030.00518.77
8.1.200.0000.00817.23
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0030.00618.43
8.1.160.0070.00018.88
8.1.150.0070.00018.63
8.1.140.0040.00417.45
8.1.130.0030.00718.76
8.1.120.0050.00317.50
8.1.110.0080.00017.47
8.1.100.0070.00017.36
8.1.90.0030.00517.29
8.1.80.0090.00317.38
8.1.70.0040.00417.46
8.1.60.0080.00017.44
8.1.50.0000.00817.47
8.1.40.0040.00417.52
8.1.30.0030.00617.55
8.1.20.0000.00817.66
8.1.10.0040.00417.47
8.1.00.0040.00817.50
8.0.300.0040.00419.88
8.0.290.0090.00016.75
8.0.280.0040.00418.39
8.0.270.0070.00017.91
8.0.260.0040.00418.43
8.0.250.0000.00816.88
8.0.240.0000.01016.84
8.0.230.0040.00416.78
8.0.220.0060.00316.71
8.0.210.0040.00316.83
8.0.200.0040.00416.82
8.0.190.0040.00416.95
8.0.180.0000.00716.91
8.0.170.0060.00316.86
8.0.160.0060.00316.88
8.0.150.0030.00716.72
8.0.140.0060.00616.81
8.0.130.0100.00016.79
8.0.120.0000.00916.78
8.0.110.0090.00016.71
8.0.100.0040.00416.84
8.0.90.0050.00516.80
8.0.80.0040.00416.70
8.0.70.0040.00416.87
8.0.60.0030.00516.87
8.0.50.0070.00216.80
8.0.30.0000.00716.81
8.0.20.0050.00316.82
8.0.10.0000.00816.88
7.4.330.0000.00515.55
7.4.320.0030.00516.52
7.4.300.0000.00616.50
7.4.290.0000.00716.55
7.4.280.0030.00316.48
7.4.270.0090.00016.54
7.4.260.0050.00216.47
7.4.250.0000.01116.29
7.4.240.0110.00216.48
7.4.230.0070.00316.39
7.4.220.0070.00416.28
7.4.210.0070.00416.23
7.4.200.0030.00516.58
7.4.190.0040.00416.58
7.4.180.0050.00316.62
7.4.160.0040.00416.42
7.4.150.0000.00816.54
7.4.140.0000.00816.42
7.4.130.0000.00816.37
7.4.120.0060.00316.46
7.4.110.0030.00516.46
7.4.100.0030.00516.29
7.4.90.0080.00016.23
7.4.80.0080.00016.28
7.4.70.0060.00316.45
7.4.60.0000.00716.34
7.4.50.0000.00716.38
7.4.40.0040.00416.32
7.4.30.0040.00416.39
7.4.20.0040.00416.26
7.4.10.0050.00216.55
7.4.00.0000.00816.38
7.3.10.0100.00417.95

preferences:
163.27 ms | 403 KiB | 5 Q