3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = ['foo' => 1, 'bar' => -1]; $a = ['foo' => -1, 'bar' => 1]; var_dump($a < $b, $a <= $b, $a == $b, $a >= $b, $a > $b); var_dump($a <=> $b); var_dump($b < $a, $b <= $a, $b == $a, $b >= $a, $b > $a); var_dump($b <=> $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)
8.3.60.0100.00716.38
8.3.50.0100.00719.75
8.3.40.0040.01418.72
8.3.30.0150.00020.39
8.3.20.0050.00224.18
8.3.10.0090.00024.66
8.3.00.0080.00026.16
8.2.180.0160.00925.92
8.2.170.0060.00918.62
8.2.160.0110.00322.96
8.2.150.0000.00825.66
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00320.86
8.2.110.0060.00322.08
8.2.100.0080.00417.91
8.2.90.0040.00417.91
8.2.80.0060.00318.03
8.2.70.0050.00317.63
8.2.60.0050.00317.92
8.2.50.0050.00317.80
8.2.40.0030.00619.78
8.2.30.0050.00317.68
8.2.20.0030.00320.51
8.2.10.0040.00417.53
8.2.00.0070.00019.07
8.1.280.0100.01025.92
8.1.270.0070.00023.99
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00620.88
8.1.230.0130.00020.89
8.1.220.0000.00917.76
8.1.210.0000.00818.89
8.1.200.0060.00317.22
8.1.190.0000.00917.13
8.1.180.0060.00318.10
8.1.170.0060.00319.13
8.1.160.0030.00318.90
8.1.150.0040.00418.54
8.1.140.0070.00017.34
8.1.130.0000.00717.44
8.1.120.0000.00817.33
8.1.110.0040.00417.34
8.1.100.0070.00017.49
8.1.90.0050.00317.32
8.1.80.0000.01017.46
8.1.70.0030.00317.45
8.1.60.0080.00017.55
8.1.50.0040.00417.40
8.1.40.0060.00317.54
8.1.30.0000.00817.49
8.1.20.0000.00817.55
8.1.10.0000.00817.36
8.1.00.0040.00417.31
8.0.300.0040.00419.63
8.0.290.0030.00616.75
8.0.280.0000.00718.39
8.0.270.0000.00716.72
8.0.260.0070.00016.82
8.0.250.0000.00716.85
8.0.240.0000.00816.83
8.0.230.0070.00016.94
8.0.220.0070.00016.91
8.0.210.0030.00316.73
8.0.200.0030.00316.95
8.0.190.0030.00616.80
8.0.180.0000.00716.80
8.0.170.0060.00316.82
8.0.160.0000.00816.96
8.0.150.0050.00216.76
8.0.140.0030.00316.80
8.0.130.0080.00616.78
8.0.120.0110.00516.43
8.0.110.0110.00716.60
8.0.100.0140.00316.59
8.0.90.0120.00616.60
8.0.80.0100.00716.62
8.0.70.0130.00516.56
8.0.60.0090.00916.70
8.0.50.0120.00516.52
8.0.30.0190.00116.61
8.0.20.0150.00316.82
8.0.10.0160.00216.70
8.0.00.0060.00516.81
7.4.330.0040.00015.55
7.4.320.0030.00316.64
7.4.300.0000.00916.57
7.4.290.0040.00416.37
7.4.280.0000.00916.51
7.4.270.0070.00016.57
7.4.260.0110.00416.35
7.4.250.0120.00616.37
7.4.240.0160.00416.39
7.4.230.0130.00516.32
7.4.220.0140.00816.35
7.4.210.0140.00416.16
7.4.200.0140.00516.27
7.4.190.0140.00216.37
7.4.180.0110.00516.22
7.4.160.0110.00716.31
7.4.150.0080.00716.43
7.4.140.0100.00716.33
7.4.130.0140.00316.17
7.4.120.0090.00916.16
7.4.110.0150.00316.05
7.4.100.0100.00916.15
7.4.90.0160.00116.18
7.4.80.0120.00416.29
7.4.70.0160.00216.12
7.4.60.0160.00316.05
7.4.50.0100.00716.20
7.4.40.0090.00915.94
7.4.30.0120.00515.88
7.4.20.0150.00316.06
7.4.10.0140.00416.16
7.4.00.0140.00416.14
7.3.330.0120.00415.85
7.3.320.0180.00215.97
7.3.310.0170.00315.94
7.3.300.0130.00416.08
7.3.290.0160.00215.93
7.3.280.0140.00515.97
7.3.270.0100.00616.04
7.3.260.0090.00715.90
7.3.250.0130.00516.06
7.3.240.0170.00215.96
7.3.230.0110.00515.89
7.3.220.0150.00216.03
7.3.210.0160.00316.01
7.3.200.0140.00415.88
7.3.190.0180.00116.11
7.3.180.0130.00916.01
7.3.170.0170.00416.04
7.3.160.0180.00216.00
7.3.150.0090.01016.11
7.3.140.0180.00215.93
7.3.130.0140.00716.06
7.3.120.0180.00115.89
7.3.110.0160.00215.88
7.3.100.0120.00516.04
7.3.90.0130.00716.30
7.3.80.0160.00316.15
7.3.70.0160.00016.28
7.3.60.0110.00716.19
7.3.50.0150.00516.34
7.3.40.0150.00216.14
7.3.30.0170.00016.10
7.3.20.0170.00318.12
7.3.10.0170.00017.86
7.3.00.0130.00417.96

preferences:
38.02 ms | 400 KiB | 5 Q