3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = []; $s['some']['wer'][] = 4; var_dump($s);

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)
8.3.60.0120.00918.30
8.3.50.0120.00318.28
8.3.40.0090.00918.79
8.3.30.0150.00018.71
8.3.20.0050.00219.23
8.3.10.0000.00821.82
8.3.00.0080.00020.68
8.2.180.0100.01018.29
8.2.170.0120.00322.96
8.2.160.0030.01220.77
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0060.00319.64
8.2.120.0040.00426.35
8.2.110.0030.00620.20
8.2.100.0060.00617.72
8.2.90.0050.00317.63
8.2.80.0080.00018.72
8.2.70.0000.00817.89
8.2.60.0110.00018.09
8.2.50.0040.00418.10
8.2.40.0000.00821.07
8.2.30.0000.00719.25
8.2.20.0040.00418.11
8.2.10.0000.00718.05
8.2.00.0050.00417.63
8.1.270.0080.00018.88
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00723.78
8.1.230.0040.00722.11
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0100.00017.25
8.1.190.0040.00417.40
8.1.180.0070.00318.10
8.1.170.0000.00818.64
8.1.160.0000.00818.87
8.1.150.0000.00718.92
8.1.140.0030.00322.04
8.1.130.0030.00320.17
8.1.120.0030.00517.35
8.1.110.0030.00317.31
8.1.100.0030.00517.38
8.1.90.0030.00517.36
8.1.80.0040.00417.45
8.1.70.0000.01017.29
8.1.60.0040.00417.55
8.1.50.0000.00817.48
8.1.40.0030.00617.35
8.1.30.0000.00817.61
8.1.20.0050.00217.48
8.1.10.0090.00317.33
8.1.00.0070.00017.36
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0040.00417.16
8.0.260.0030.00318.26
8.0.250.0030.00316.77
8.0.240.0070.00016.85
8.0.230.0000.00716.78
8.0.220.0040.00416.74
8.0.210.0000.00716.75
8.0.200.0000.00816.85
8.0.190.0000.00816.88
8.0.180.0000.00816.91
8.0.170.0040.00416.74
8.0.160.0000.00716.95
8.0.150.0040.00416.66
8.0.140.0030.00516.68
8.0.130.0000.00613.16
8.0.120.0050.00316.69
8.0.110.0070.00016.67
8.0.100.0050.00216.81
8.0.90.0000.00716.89
8.0.80.0080.00716.80
8.0.70.0040.00416.83
8.0.60.0000.00716.71
8.0.50.0050.00216.89
8.0.30.0120.00517.04
8.0.20.0060.01317.40
8.0.10.0030.00517.00
8.0.00.0110.00916.48
7.4.330.0050.00015.55
7.4.320.0040.00416.46
7.4.300.0000.00716.55
7.4.290.0000.00616.51
7.4.280.0000.00916.43
7.4.270.0040.00416.34
7.4.260.0040.00316.49
7.4.250.0000.00716.45
7.4.240.0000.00716.41
7.4.230.0030.00316.56
7.4.220.0080.00016.65
7.4.210.0120.00416.56
7.4.200.0030.00316.63
7.4.160.0120.00616.47
7.4.140.0100.00817.86
7.4.130.0100.01316.30
7.4.120.0110.00916.50
7.4.110.0120.00616.35
7.4.100.0110.00516.42
7.4.90.0090.00916.45
7.4.80.0090.00919.39
7.4.70.0030.01316.27
7.4.60.0160.00016.29
7.4.50.0100.00716.37
7.4.40.0160.00516.42
7.3.330.0000.00513.10
7.3.320.0000.00613.17
7.3.310.0050.00316.13
7.3.300.0030.00316.30
7.3.290.0000.00616.18
7.3.280.0090.00616.29
7.3.260.0100.01016.26
7.3.240.0110.00916.29
7.3.230.0120.00616.39
7.3.210.0100.00716.33
7.3.200.0080.00916.22
7.3.190.0130.00316.30
7.3.180.0060.01016.46
7.3.170.0070.01016.26
7.3.160.0130.00616.31
7.2.330.0100.01416.54
7.2.320.0100.01316.53
7.2.310.0080.00816.51
7.2.300.0120.00316.50
7.2.290.0030.01316.43

preferences:
54.9 ms | 400 KiB | 5 Q