3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1, 2, 3, 4, ]; print_r($a); ?>

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)
8.3.40.0040.01118.45
8.3.30.0000.01418.60
8.3.20.0080.00018.85
8.3.10.0130.00018.74
8.3.00.0040.00423.69
8.2.170.0110.00422.96
8.2.160.0130.00320.34
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0030.00619.70
8.2.120.0000.00726.35
8.2.110.0070.00322.31
8.2.100.0060.01017.78
8.2.90.0040.00419.05
8.2.80.0060.00317.97
8.2.70.0000.00917.92
8.2.60.0040.00417.91
8.2.50.0100.00018.10
8.2.40.0040.00419.18
8.2.30.0000.00719.25
8.2.20.0000.00817.86
8.2.10.0000.00718.02
8.2.00.0000.00819.27
8.1.270.0070.00020.33
8.1.260.0060.00326.35
8.1.250.0030.00528.09
8.1.240.0030.00623.86
8.1.230.0000.01117.50
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00817.23
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0040.00418.73
8.1.150.0000.00718.85
8.1.140.0030.00617.62
8.1.130.0030.00319.00
8.1.120.0000.00717.41
8.1.110.0030.00617.40
8.1.100.0070.00017.41
8.1.90.0040.00417.38
8.1.80.0000.00817.27
8.1.70.0090.00017.24
8.1.60.0060.00317.41
8.1.50.0040.00417.40
8.1.40.0040.00417.32
8.1.30.0040.00417.46
8.1.20.0040.00417.47
8.1.10.0090.00017.43
8.1.00.0000.00817.36
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00318.29
8.0.270.0000.00717.09
8.0.260.0030.00317.30
8.0.250.0030.00616.94
8.0.240.0000.00716.86
8.0.230.0000.00716.84
8.0.220.0000.00716.74
8.0.210.0040.00416.77
8.0.200.0030.00316.88
8.0.190.0040.00416.87
8.0.180.0000.00716.73
8.0.170.0030.00616.72
8.0.160.0000.00716.82
8.0.150.0000.00716.70
8.0.140.0000.00716.76
8.0.130.0000.00513.32
8.0.120.0080.00016.61
8.0.110.0040.00416.63
8.0.100.0040.00416.71
8.0.90.0040.00416.88
8.0.80.0110.00716.77
8.0.70.0040.00416.83
8.0.60.0040.00416.85
8.0.50.0040.00416.81
8.0.30.0090.01116.93
8.0.20.0120.00817.40
8.0.10.0000.00716.90
8.0.00.0090.00816.68
7.4.330.0030.00315.55
7.4.320.0000.00716.54
7.4.300.0060.00016.57
7.4.290.0000.00716.53
7.4.280.0040.00316.53
7.4.270.0000.00816.43
7.4.260.0070.00016.34
7.4.250.0000.00716.48
7.4.240.0030.00316.35
7.4.230.0030.00316.24
7.4.220.0000.00716.24
7.4.210.0060.01216.46
7.4.200.0030.00316.50
7.4.160.0100.00916.41
7.4.140.0110.00717.86
7.4.130.0070.01416.38
7.4.120.0130.00916.45
7.4.110.0070.01116.34
7.4.100.0030.01316.23
7.4.90.0150.00816.47
7.4.80.0040.01819.39
7.4.70.0070.01016.27
7.4.60.0070.01316.43
7.4.50.0080.00516.11
7.4.40.0130.00616.32
7.4.00.0040.00814.78
7.3.330.0050.00012.96
7.3.320.0000.00612.96
7.3.310.0070.00016.09
7.3.300.0000.00616.20
7.3.290.0070.00016.02
7.3.280.0110.00416.07
7.3.260.0140.00516.28
7.3.240.0090.00816.28
7.3.230.0030.01416.38
7.3.210.0070.01016.50
7.3.200.0070.01316.21
7.3.190.0030.01416.17
7.3.180.0110.00516.47
7.3.170.0100.01016.12
7.3.160.0060.00916.16
7.3.120.0070.01014.68
7.3.110.0070.01114.26
7.3.100.0090.00614.59
7.3.90.0040.01114.65
7.3.80.0150.00014.57
7.3.70.0120.00314.63
7.3.60.0100.00014.53
7.3.50.0040.00414.84
7.3.40.0030.01414.52
7.3.30.0100.00714.71
7.3.20.0060.00616.35
7.3.10.0090.00616.75
7.3.00.0040.01416.42
7.2.330.0100.00716.14
7.2.320.0110.00716.15
7.2.310.0080.01816.14
7.2.300.0120.00316.57
7.2.290.0130.00416.23
7.2.250.0060.01315.02
7.2.240.0070.01414.74
7.2.230.0090.00614.68
7.2.220.0040.00715.02
7.2.210.0060.00614.72
7.2.200.0030.01214.77
7.2.190.0080.00814.93
7.2.180.0100.00314.93
7.2.170.0070.01014.81
7.2.110.0140.01116.42
7.2.80.0030.00916.35
7.2.60.0300.00514.74
7.2.50.0230.01014.85
7.2.40.0260.00514.67
7.2.30.0330.00914.81
7.2.20.0320.00814.85
7.2.10.0270.00714.76
7.2.00.0230.01114.78
7.1.330.0060.00615.61
7.1.320.0100.00315.64
7.1.310.0030.00915.72
7.1.300.0000.01015.68
7.1.290.0070.00715.73
7.1.280.0070.01015.74
7.1.270.0100.00315.91
7.1.260.0030.01015.43
7.1.200.0070.00415.68
7.1.170.0270.00813.75
7.1.160.0240.00613.73
7.1.150.0280.00613.62
7.1.140.0250.00613.85
7.1.130.0290.00613.57
7.1.120.0260.00713.65
7.1.110.0300.00613.66
7.1.100.0280.00513.83
7.1.90.0280.01013.75
7.1.80.0320.00313.81
7.1.70.0310.00813.92
7.1.60.0470.01231.55
7.1.50.0520.01031.77
7.1.40.1070.00731.92
7.1.30.0500.01331.79
7.1.20.0420.01331.77
7.1.10.0280.00713.80
7.1.00.0260.00613.79

preferences:
45.56 ms | 400 KiB | 5 Q