3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo[][] = 1; $foo[][] = 1; $foo[][] = 1; var_dump($foo);

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)
8.3.60.0120.00318.40
8.3.50.0070.00716.24
8.3.40.0120.00818.54
8.3.30.0090.00618.51
8.3.20.0080.00021.73
8.3.10.0020.00521.86
8.3.00.0000.00819.06
8.2.180.0070.00718.29
8.2.170.0070.00722.96
8.2.160.0130.00022.13
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0000.00722.13
8.2.120.0050.00326.35
8.2.110.0060.00320.39
8.2.100.0070.00417.53
8.2.90.0030.00619.23
8.2.80.0030.00517.97
8.2.70.0000.00917.38
8.2.60.0040.00417.91
8.2.50.0040.00418.10
8.2.40.0000.00720.52
8.2.30.0040.00419.05
8.2.20.0040.00417.86
8.2.10.0030.00517.99
8.2.00.0000.00717.98
8.1.280.0070.00725.92
8.1.270.0080.00021.97
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00320.82
8.1.230.0060.00619.14
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0050.00218.94
8.1.150.0050.00218.73
8.1.140.0000.00719.54
8.1.130.0030.00318.86
8.1.120.0000.01017.30
8.1.110.0000.00717.36
8.1.100.0040.00417.27
8.1.90.0030.00517.37
8.1.80.0040.00417.37
8.1.70.0030.00317.38
8.1.60.0060.00317.43
8.1.50.0030.00517.35
8.1.40.0000.00717.47
8.1.30.0040.00417.57
8.1.20.0050.00317.60
8.1.10.0030.00517.39
8.1.00.0080.00017.37
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.36
8.0.270.0030.00317.15
8.0.260.0030.00316.62
8.0.250.0030.00316.85
8.0.240.0050.00316.79
8.0.230.0050.00316.86
8.0.220.0040.00416.81
8.0.210.0000.00816.80
8.0.200.0070.00016.88
8.0.190.0000.00816.86
8.0.180.0040.00416.72
8.0.170.0000.00716.85
8.0.160.0090.00016.80
8.0.150.0000.00716.66
8.0.140.0030.00616.79
8.0.130.0000.00513.28
8.0.120.0030.00316.78
8.0.110.0030.00516.68
8.0.100.0000.00716.81
8.0.90.0040.00416.85
8.0.80.0070.01016.82
8.0.70.0040.00416.88
8.0.60.0000.00716.81
8.0.50.0000.00716.67
8.0.30.0130.00617.07
8.0.20.0120.00817.40
8.0.10.0020.00516.75
8.0.00.0110.00816.52
7.4.330.0000.00615.55
7.4.320.0000.00616.36
7.4.300.0000.00716.38
7.4.290.0040.00416.46
7.4.280.0040.00416.44
7.4.270.0000.00716.50
7.4.260.0000.00513.13
7.4.250.0000.00716.44
7.4.240.0040.00416.27
7.4.230.0040.00416.26
7.4.220.0090.00916.41
7.4.210.0060.01516.33
7.4.200.0050.00216.31
7.4.160.0080.00916.52
7.4.150.0150.00317.40
7.4.140.0100.00917.86
7.4.130.0150.00316.70
7.4.120.0110.00716.42
7.4.110.0000.01616.39
7.4.100.0090.00916.32
7.4.90.0120.00616.56
7.4.80.0060.01319.39
7.4.70.0030.01316.21
7.4.60.0030.01316.42
7.4.50.0080.00416.35
7.4.40.0110.00616.34
7.4.30.0130.00316.20
7.4.00.0090.00914.93
7.3.330.0050.00013.18
7.3.320.0000.00613.09
7.3.310.0000.00616.09
7.3.300.0000.00816.11
7.3.290.0070.00816.27
7.3.280.0080.00916.25
7.3.270.0170.00017.40
7.3.260.0140.00616.32
7.3.250.0150.00416.33
7.3.240.0070.01216.42
7.3.230.0060.01216.32
7.3.210.0140.00316.25
7.3.200.0060.01116.57
7.3.190.0070.01016.43
7.3.180.0140.00716.38
7.3.170.0050.01116.29
7.3.160.0100.00716.37
7.3.120.0110.00714.86
7.3.110.0130.00314.70
7.3.100.0000.01214.72
7.3.90.0030.00614.92
7.3.80.0060.00614.84
7.3.70.0130.00314.78
7.3.60.0080.00614.78
7.3.50.0040.00914.55
7.3.40.0070.00314.76
7.3.30.0100.00314.86
7.3.20.0060.00916.71
7.3.10.0090.00616.36
7.3.00.0030.00616.64
7.2.330.0050.01116.61
7.2.320.0170.00316.46
7.2.310.0100.00516.70
7.2.300.0060.01616.31
7.2.290.0100.00716.59
7.2.250.0110.00715.09
7.2.240.0100.01014.59
7.2.230.0060.00914.98
7.2.220.0070.00715.09
7.2.210.0000.01514.84
7.2.200.0030.01314.99
7.2.190.0060.00914.91
7.2.180.0090.00614.75
7.2.170.0030.01014.68
7.2.60.0070.00716.45
7.2.00.0070.00319.38
7.1.330.0040.01115.65
7.1.320.0060.00915.94
7.1.310.0040.00415.83
7.1.300.0060.00915.69
7.1.290.0060.00615.69
7.1.280.0060.00915.79
7.1.270.0130.00015.46
7.1.260.0030.01215.78
7.1.200.0060.00615.47
7.1.100.0160.00318.09
7.1.70.0050.00216.98
7.1.60.0530.01033.14
7.1.50.0830.00732.84
7.1.40.0530.01032.57
7.1.30.0470.01332.57
7.1.20.1030.01032.61
7.1.10.0770.00714.63
7.1.00.0730.01714.66
7.0.200.0430.01014.73
7.0.190.0500.01314.79
7.0.180.0370.01014.32
7.0.170.0570.01314.44
7.0.160.0500.00714.63
7.0.150.0930.01014.55
7.0.140.0470.01314.51
7.0.130.1600.01314.56
7.0.120.0570.00714.71
7.0.110.0700.01314.38
7.0.100.0400.00714.32
7.0.90.0670.00314.68
7.0.80.0330.01314.41
7.0.70.0470.00714.42
7.0.60.0400.00714.41
7.0.50.0400.00714.58
7.0.40.0430.01014.59
7.0.30.0430.01014.89
7.0.20.0470.01314.55
7.0.10.0630.01714.68
7.0.00.0630.01014.51

preferences:
56.73 ms | 401 KiB | 5 Q