3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(0 => "5", 1 => "aaaaa"); $b = array(4294967296 => "5", 1 => "aaaaa"); var_dump([0 => 0] === [0x100000000 => 0]); var_dump($a === $b);

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)
8.3.60.0070.01516.75
8.3.50.0100.00921.19
8.3.40.0110.00718.63
8.3.30.0070.00718.44
8.3.20.0070.00020.09
8.3.10.0070.00021.60
8.3.00.0050.00223.65
8.2.180.0090.00616.50
8.2.170.0140.00422.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00021.00
8.2.120.0050.00226.35
8.2.110.0060.00620.99
8.2.100.0040.00817.80
8.2.90.0040.00419.08
8.2.80.0060.00317.97
8.2.70.0060.00317.63
8.2.60.0080.00017.93
8.2.50.0050.00318.09
8.2.40.0070.00220.34
8.2.30.0000.00719.28
8.2.20.0070.00317.67
8.2.10.0000.00717.87
8.2.00.0000.00817.98
8.1.280.0120.00625.92
8.1.270.0090.00621.96
8.1.260.0080.00028.09
8.1.250.0000.00728.09
8.1.240.0090.00022.34
8.1.230.0040.00817.61
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00417.36
8.1.190.0030.00617.10
8.1.180.0030.00518.10
8.1.170.0000.00818.20
8.1.160.0040.00420.70
8.1.150.0070.00020.65
8.1.140.0060.00319.46
8.1.130.0000.00717.50
8.1.120.0000.00817.36
8.1.110.0050.00317.44
8.1.100.0050.00217.38
8.1.90.0040.00417.38
8.1.80.0070.00017.29
8.1.70.0040.00417.28
8.1.60.0040.00417.52
8.1.50.0050.00317.35
8.1.40.0030.00817.35
8.1.30.0060.00317.43
8.1.20.0000.00717.50
8.1.10.0000.00717.48
8.1.00.0030.00617.41
8.0.300.0070.00018.77
8.0.290.0040.00416.59
8.0.280.0040.00418.38
8.0.270.0030.00317.08
8.0.260.0030.00317.14
8.0.250.0040.00416.85
8.0.240.0030.00316.77
8.0.230.0030.00316.84
8.0.220.0040.00416.88
8.0.210.0020.00516.84
8.0.200.0000.00616.86
8.0.190.0030.00516.83
8.0.180.0000.00716.75
8.0.170.0000.00716.86
8.0.160.0070.00016.78
8.0.150.0050.00216.76
8.0.140.0040.00416.64
8.0.130.0060.00013.20
8.0.120.0080.00016.75
8.0.110.0030.00516.84
8.0.100.0040.00416.66
8.0.90.0030.00616.68
8.0.80.0120.00316.75
8.0.70.0080.00016.79
8.0.60.0020.00516.86
8.0.50.0080.00016.70
8.0.30.0140.00616.96
8.0.20.0090.00917.40
8.0.10.0040.00416.83
8.0.00.0080.01216.69
7.4.330.0000.00516.77
7.4.320.0000.00616.59
7.4.300.0000.00816.51
7.4.290.0030.00316.49
7.4.280.0040.00416.49
7.4.270.0030.00316.39
7.4.260.0080.00016.48
7.4.250.0070.00016.44
7.4.240.0030.00516.50
7.4.230.0000.00716.41
7.4.220.0150.00316.67
7.4.210.0060.00816.61
7.4.200.0000.00716.70
7.4.160.0060.01016.34
7.4.150.0080.01117.40
7.4.140.0080.01217.86
7.4.130.0080.01116.26
7.4.120.0080.01016.50
7.4.110.0030.01316.45
7.4.100.0130.00316.35
7.4.90.0100.00716.57
7.4.80.0090.00919.39
7.4.70.0130.00316.33
7.4.60.0110.01116.39
7.4.50.0030.01216.18
7.4.40.0060.01416.52
7.4.30.0070.01116.45
7.4.00.0030.01415.04
7.3.330.0000.00513.11
7.3.320.0030.00313.09
7.3.310.0000.00716.24
7.3.300.0000.00716.21
7.3.290.0070.01016.20
7.3.280.0070.01016.18
7.3.270.0040.01817.40
7.3.260.0120.00616.50
7.3.240.0090.01316.51
7.3.230.0080.00916.44
7.3.210.0100.00716.53
7.3.200.0140.00619.39
7.3.190.0100.00716.55
7.3.180.0160.00616.28
7.3.170.0130.00616.27
7.3.160.0060.00916.23
7.2.330.0080.01116.57
7.2.320.0080.00916.46
7.2.310.0070.01116.55
7.2.300.0060.00916.33
7.2.290.0090.00616.59
7.2.80.0060.00316.50
7.2.60.0000.01516.56
7.2.00.0030.01019.13
7.1.200.0070.00415.79
7.1.100.0040.00818.18
7.1.70.0030.00317.06
7.1.60.0100.01419.28
7.1.50.0060.01616.80
7.1.00.0030.07722.40
7.0.200.0000.01016.69
7.0.60.0100.07021.63
7.0.50.0100.07717.87
7.0.40.0030.05720.08
7.0.30.0200.06320.00
7.0.20.0300.08020.02
7.0.10.0100.06720.04
7.0.00.0070.07320.12
5.6.280.0070.03320.98
5.6.210.0070.07020.45
5.6.200.0370.03318.18
5.6.190.0100.08320.46
5.6.180.0230.08020.27
5.6.170.0230.08020.46
5.6.160.0130.08020.76
5.6.150.0030.04018.07
5.6.140.0100.05718.18
5.6.130.0100.07718.11
5.6.120.0130.07721.01
5.6.110.0030.09020.88
5.6.100.0030.08720.96
5.6.90.0100.08020.99
5.6.80.0070.06720.48
5.5.350.3170.03020.38
5.5.340.0030.08318.02
5.5.330.0030.05020.47
5.5.320.0570.06720.25
5.5.310.0400.07320.25
5.5.300.0030.06017.91
5.5.290.0030.08717.92
5.5.280.0130.07720.79
5.5.270.0170.07320.78
5.5.260.0070.06020.75
5.5.250.0200.07320.64
5.5.240.0230.04720.34

preferences:
47.39 ms | 401 KiB | 5 Q