3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['array' => 1]; var_dump(array_walk($a, 'is_array'));

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)
8.3.60.0100.00718.43
8.3.50.0070.00716.05
8.3.40.0120.00318.68
8.3.30.0120.00918.90
8.3.20.0070.00020.34
8.3.10.0080.00021.64
8.3.00.0040.00419.51
8.2.180.0120.00916.75
8.2.170.0120.00622.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00221.04
8.2.120.0050.00326.35
8.2.110.0060.01521.11
8.2.100.0040.00718.03
8.2.90.0060.00319.23
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0000.00918.05
8.2.50.0000.00819.52
8.2.40.0020.00520.40
8.2.30.0040.00421.02
8.2.20.0040.00417.90
8.2.10.0040.00418.18
8.2.00.0040.00417.93
8.1.280.0180.00025.92
8.1.270.0040.00422.19
8.1.260.0050.00326.35
8.1.250.0110.00728.09
8.1.240.0080.00023.80
8.1.230.0030.00720.45
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0040.00717.34
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0060.00319.03
8.1.160.0040.00419.02
8.1.150.0080.00020.66
8.1.140.0070.00319.50
8.1.130.0030.00318.87
8.1.120.0040.00417.43
8.1.110.0040.00417.33
8.1.100.0000.00717.30
8.1.90.0000.00917.30
8.1.80.0000.00717.42
8.1.70.0000.00717.21
8.1.60.0040.00417.48
8.1.50.0000.00717.53
8.1.40.0070.00017.38
8.1.30.0080.00017.66
8.1.20.0030.00617.66
8.1.10.0040.00417.46
8.1.00.0040.00417.50
8.0.300.0000.00818.77
8.0.290.0080.00016.63
8.0.280.0030.00518.38
8.0.270.0000.00717.12
8.0.260.0030.00316.86
8.0.250.0040.00416.83
8.0.240.0000.01016.83
8.0.230.0040.00416.98
8.0.220.0000.00616.88
8.0.210.0000.00716.88
8.0.200.0070.00016.94
8.0.190.0090.00016.97
8.0.180.0070.00016.82
8.0.170.0030.00516.93
8.0.160.0040.00416.91
8.0.150.0050.00316.88
8.0.140.0080.00016.90
8.0.130.0000.00613.23
8.0.120.0080.00016.75
8.0.110.0040.00416.75
8.0.100.0000.00816.75
8.0.90.0040.00416.89
8.0.80.0090.01016.86
8.0.70.0040.00416.76
8.0.60.0000.00716.87
8.0.50.0040.00416.71
8.0.30.0100.00617.08
8.0.20.0110.00917.40
8.0.10.0040.00416.88
8.0.00.0110.00616.67
7.4.330.0000.00715.55
7.4.320.0060.00016.46
7.4.300.0000.00616.52
7.4.290.0030.00316.33
7.4.280.0080.00016.39
7.4.270.0000.00716.36
7.4.260.0040.00416.50
7.4.250.0000.00816.41
7.4.240.0040.00416.43
7.4.230.0040.00416.27
7.4.220.0100.00916.35
7.4.210.0120.00316.49
7.4.200.0070.00016.48
7.4.160.0060.00916.44
7.4.150.0070.01117.40
7.4.140.0060.01317.86
7.4.130.0130.00616.59
7.4.120.0140.00816.47
7.4.110.0090.00616.37
7.4.100.0060.00916.68
7.4.90.0070.01016.45
7.4.80.0050.01219.39
7.4.70.0120.00916.46
7.4.60.0060.00916.41
7.4.50.0080.00816.66
7.4.40.0070.01516.46
7.4.30.0060.01616.46
7.4.00.0110.00414.54
7.3.330.0060.00012.82
7.3.320.0050.00012.94
7.3.310.0060.00016.34
7.3.300.0020.00516.20
7.3.290.0070.00916.18
7.3.280.0070.00916.20
7.3.270.0100.01317.40
7.3.260.0120.00916.27
7.3.250.0090.01016.36
7.3.240.0100.01016.40
7.3.230.0040.01316.36
7.3.210.0130.00316.36
7.3.200.0130.00316.31
7.3.190.0080.00816.36
7.3.180.0030.01516.16
7.3.170.0120.00916.45
7.3.160.0100.00716.50
7.3.10.0060.00416.38
7.3.00.0070.00716.40
7.2.330.0090.01216.31
7.2.320.0110.00716.32
7.2.310.0080.00816.28
7.2.300.0090.00916.23
7.2.290.0100.01016.55
7.2.130.0000.00916.27
7.2.120.0000.00916.52
7.2.110.0170.00716.06
7.2.100.0030.01316.71
7.2.90.0620.00915.36
7.2.80.0720.00915.43
7.2.70.0620.00815.64
7.2.60.0550.01315.58
7.2.50.0570.00815.70
7.2.40.0500.00815.83
7.2.30.0860.00315.59
7.2.20.1030.01215.71
7.2.10.0810.01215.55
7.2.00.0770.01015.86
7.1.250.0040.01115.34
7.1.210.1410.01013.68
7.1.200.1300.00713.83
7.1.190.0920.00713.75
7.1.180.1290.00913.53
7.1.170.1010.00313.72
7.1.160.1040.01013.80
7.1.150.1260.00613.59
7.1.140.2220.01513.65
7.1.130.2080.01013.64
7.1.120.2150.00613.64
7.1.110.0160.01013.63
7.1.100.0270.01013.81
7.1.90.0190.00013.91
7.1.80.0790.00713.75
7.1.70.0080.00813.86
7.1.60.0220.01331.62
7.1.50.0300.01131.67
7.1.40.0290.01631.84
7.1.30.0360.00631.73
7.1.20.0360.00931.71
7.1.10.0490.00313.66
7.1.00.0280.00813.56
7.0.310.0820.01013.33
7.0.300.1280.00013.24
7.0.290.1400.01313.48
7.0.280.1870.01013.19
7.0.270.2330.00613.36
7.0.260.0440.00713.40
7.0.250.0110.00613.23
7.0.240.0190.00913.41
7.0.230.0100.01013.46
7.0.220.1560.01013.53
7.0.210.1600.00313.29
7.0.200.0590.01013.41
7.0.190.1010.01413.41
7.0.180.0130.00613.18
7.0.170.2110.00313.23
7.0.160.0360.00613.36
7.0.150.0150.00313.46
7.0.140.0140.01013.27
7.0.130.0060.00813.47
7.0.120.0030.01113.43
7.0.110.0260.00013.55
7.0.100.0330.00313.54
7.0.90.0110.00813.17
7.0.80.0190.00513.36
7.0.70.0210.00313.39
7.0.60.0510.01613.42
7.0.50.0300.01513.50
7.0.40.0510.00613.29
7.0.30.0080.00413.54
7.0.20.0120.00013.34
7.0.10.0550.00313.36
7.0.00.0250.00913.41

preferences:
62.75 ms | 401 KiB | 5 Q