3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['a' => 'hello', 'b' => 'world']; $b = ['a' => 'goodbye', 'b' => 'cruel']; echo $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)
8.3.60.0150.00318.47
8.3.50.0100.01016.40
8.3.40.0150.00718.68
8.3.30.0110.00418.46
8.3.20.0030.00618.98
8.3.10.0050.00318.96
8.3.00.0000.00817.68
8.2.180.0110.00716.38
8.2.170.0110.00422.96
8.2.160.0090.00619.07
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0070.00020.92
8.2.110.0060.00319.18
8.2.100.0110.00017.84
8.2.90.0040.00418.16
8.2.80.0090.00017.97
8.2.70.0000.00917.68
8.2.60.0050.00318.03
8.2.50.0050.00318.10
8.2.40.0050.00321.21
8.2.30.0000.00719.33
8.2.20.0080.00017.95
8.2.10.0040.00418.11
8.2.00.0020.00521.13
8.1.280.0120.00325.92
8.1.270.0000.00922.14
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0040.00422.14
8.1.230.0070.00422.63
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0080.00017.23
8.1.190.0050.00317.13
8.1.180.0000.00918.10
8.1.170.0080.00018.57
8.1.160.0040.00418.93
8.1.150.0000.00818.63
8.1.140.0030.00417.66
8.1.130.0030.00319.02
8.1.120.0060.00317.36
8.1.110.0000.00717.34
8.1.100.0030.00317.33
8.1.90.0000.01017.34
8.1.80.0000.00817.36
8.1.70.0000.00717.45
8.1.60.0080.00317.46
8.1.50.0040.00417.51
8.1.40.0000.00717.52
8.1.30.0030.00617.71
8.1.20.0070.00017.61
8.1.10.0000.00817.52
8.1.00.0080.00017.41
8.0.300.0040.00419.90
8.0.290.0040.00416.75
8.0.280.0000.00718.35
8.0.270.0040.00417.12
8.0.260.0030.00617.16
8.0.250.0030.00316.93
8.0.240.0030.00316.92
8.0.230.0030.00317.00
8.0.220.0050.00316.77
8.0.210.0040.00416.85
8.0.200.0030.00316.96
8.0.190.0040.00416.85
8.0.180.0040.00416.89
8.0.170.0030.00716.75
8.0.160.0030.00416.95
8.0.150.0000.00716.89
8.0.140.0050.00316.75
8.0.130.0030.00313.36
8.0.120.0000.00816.74
8.0.110.0000.00816.77
8.0.100.0000.00716.76
8.0.90.0070.00016.71
8.0.80.0060.01216.86
8.0.70.0000.00716.99
8.0.60.0000.00716.71
8.0.50.0040.00416.98
8.0.30.0120.00917.03
8.0.20.0150.00817.40
8.0.10.0040.00416.90
8.0.00.0110.00816.85
7.4.330.0000.00515.55
7.4.320.0070.00016.50
7.4.300.0070.00016.54
7.4.290.0040.00416.41
7.4.280.0000.00816.47
7.4.270.0000.00616.35
7.4.260.0030.00516.57
7.4.250.0000.00716.60
7.4.240.0030.00316.61
7.4.230.0070.00016.32
7.4.220.0030.00616.70
7.4.210.0110.00616.50
7.4.200.0030.00316.61
7.4.160.0070.00916.34
7.4.140.0100.00717.86
7.4.130.0090.00916.59
7.4.120.0140.00516.41
7.4.110.0070.01016.23
7.4.100.0140.00316.58
7.4.90.0100.00616.59
7.4.80.0030.01719.39
7.4.70.0060.00916.53
7.4.60.0100.00716.53
7.4.50.0030.01216.46
7.4.40.0050.01416.46
7.4.00.0090.00614.93
7.3.330.0060.00013.13
7.3.320.0000.00613.03
7.3.310.0030.00316.22
7.3.300.0000.00616.23
7.3.290.0030.00316.21
7.3.280.0120.00716.25
7.3.260.0110.00716.27
7.3.240.0120.00516.43
7.3.230.0060.00916.48
7.3.210.0100.01016.48
7.3.200.0070.01016.29
7.3.190.0070.01016.38
7.3.180.0090.00616.47
7.3.170.0100.00716.24
7.3.160.0120.01216.24
7.2.330.0070.01116.68
7.2.320.0100.01016.61
7.2.310.0060.01216.45
7.2.300.0140.00416.68
7.2.290.0160.00616.38
7.2.60.2890.01114.85
7.2.50.2310.00814.93
7.2.40.2160.00715.26
7.2.30.2750.01115.09
7.2.20.2270.00615.29
7.2.10.1760.00915.54
7.2.00.1510.01015.08
7.1.200.0000.01515.40
7.1.170.1580.00613.70
7.1.160.2640.01116.44
7.1.150.2520.01416.56
7.1.140.1540.00916.74
7.1.130.1600.01016.64
7.1.120.1680.00816.55
7.1.110.1770.01115.88
7.1.100.2520.01015.70
7.1.90.2300.01216.17
7.1.80.3010.00816.08
7.1.70.2780.01115.16
7.1.60.2850.01733.27
7.1.50.3050.01332.50
7.1.40.2970.01632.38
7.1.30.2240.01632.56
7.1.20.1950.01132.52
7.1.10.1710.00814.60
7.1.00.1740.01214.54

preferences:
56.37 ms | 400 KiB | 5 Q