3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() { $arr = []; return $arr[] = 'test'; } var_dump(test());

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)
8.3.40.0070.00718.71
8.3.30.0070.00718.73
8.3.20.0050.00220.72
8.3.10.0080.00023.61
8.3.00.0000.00721.77
8.2.170.0060.00922.96
8.2.160.0130.00022.04
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0050.00521.12
8.2.100.0040.00817.91
8.2.90.0080.00017.72
8.2.80.0050.00318.54
8.2.70.0030.00517.50
8.2.60.0030.00617.50
8.2.50.0000.00818.05
8.2.40.0040.00417.92
8.2.30.0040.00419.41
8.2.20.0020.00518.08
8.2.10.0050.00219.10
8.2.00.0000.01019.11
8.1.270.0050.00320.71
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00619.23
8.1.230.0080.00318.82
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0060.00317.23
8.1.180.0030.00618.10
8.1.170.0000.00817.62
8.1.160.0050.00318.73
8.1.150.0040.00419.04
8.1.140.0000.00822.54
8.1.130.0050.00320.24
8.1.120.0040.00417.23
8.1.110.0000.00717.45
8.1.100.0040.00417.39
8.1.90.0070.00017.38
8.1.80.0000.00817.25
8.1.70.0030.00517.36
8.1.60.0060.00317.63
8.1.50.0040.00417.41
8.1.40.0060.00317.43
8.1.30.0040.00417.53
8.1.20.0000.01017.50
8.1.10.0030.00617.35
8.1.00.0040.00417.31
8.0.300.0070.00018.77
8.0.290.0000.00817.18
8.0.280.0040.00418.37
8.0.270.0030.00317.92
8.0.260.0040.00420.05
8.0.250.0000.00716.84
8.0.240.0080.00016.93
8.0.230.0070.00016.92
8.0.220.0000.00716.83
8.0.210.0070.00016.79
8.0.200.0000.00616.75
8.0.190.0070.00416.96
8.0.180.0090.00016.84
8.0.170.0060.00616.89
8.0.160.0030.00316.82
8.0.150.0040.00416.77
8.0.140.0070.00016.80
8.0.130.0000.00513.24
8.0.120.0000.00716.70
8.0.110.0030.00616.59
8.0.100.0040.00316.73
8.0.90.0090.00016.66
8.0.80.0110.00616.82
8.0.70.0000.00816.68
8.0.60.0040.00416.66
8.0.50.0030.00516.86
8.0.30.0130.00317.07
8.0.20.0120.00617.30
8.0.10.0040.00416.72
8.0.00.0120.00816.71
7.4.330.0020.00216.81
7.4.320.0030.00316.49
7.4.300.0030.00316.59
7.4.290.0040.00416.50
7.4.280.0000.00816.50
7.4.270.0000.00716.57
7.4.260.0060.00013.28
7.4.250.0040.00416.55
7.4.240.0050.00216.48
7.4.230.0030.00316.62
7.4.220.0020.00516.62
7.4.210.0080.00816.54
7.4.200.0000.00716.50
7.4.130.0140.00816.55
7.4.120.0200.00416.40
7.4.110.0090.01216.41
7.4.100.0060.01216.39
7.4.90.0110.00616.47
7.4.80.0090.01519.39
7.4.70.0060.01116.40
7.4.60.0130.01016.36
7.4.50.0000.01416.21
7.4.40.0090.00916.42
7.4.10.0100.01116.21
7.4.00.0090.00916.39
7.3.330.0030.00316.04
7.3.320.0030.00313.20
7.3.310.0030.00316.21
7.3.300.0000.00716.20
7.3.290.0050.00916.24
7.3.280.0140.00316.16
7.3.260.0130.00316.46
7.3.240.0080.01016.30
7.3.230.0030.01416.33
7.3.210.0100.00716.14
7.3.200.0040.01216.46
7.3.190.0140.00316.58
7.3.180.0130.00416.31
7.3.170.0080.00816.48
7.3.160.0140.00316.32
7.3.130.0110.00516.54
7.3.120.0060.01216.23
7.3.110.0100.01016.27
7.3.100.0000.01416.36
7.3.90.0110.00416.20
7.3.80.0120.00916.23
7.3.70.0060.00916.49
7.3.60.0060.00916.19
7.3.50.0130.00316.18
7.3.40.0110.00716.38
7.3.30.0000.01716.27
7.3.20.0160.00516.34
7.3.10.0100.00716.32
7.3.00.0190.00816.20
7.2.330.0070.01116.72
7.2.320.0060.00916.78
7.2.310.0100.01316.45
7.2.300.0030.01916.52
7.2.290.0110.00416.32
7.2.260.0120.00316.61
7.2.250.0170.00316.04
7.2.240.0080.01116.47
7.2.230.0100.00716.55
7.2.220.0100.00616.20
7.2.210.0030.01316.34
7.2.200.0080.00816.38
7.2.190.0060.01016.37
7.2.180.0100.00616.42
7.2.170.0000.01616.31
7.2.160.0120.00616.33
7.2.150.0090.01616.36
7.2.140.0120.00616.52
7.2.130.0080.01216.54
7.2.120.0140.00316.61
7.2.110.0100.00716.60
7.2.100.0110.00616.57
7.2.90.0080.00816.46
7.2.80.0110.00716.59
7.2.70.0090.01216.44
7.2.60.0090.00616.41
7.2.50.0100.00616.47
7.2.40.0110.00616.50
7.2.30.0060.01116.50
7.2.20.0080.00816.42
7.2.10.0060.01016.50
7.2.00.0040.01216.55

preferences:
38.23 ms | 400 KiB | 5 Q