3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateInterval("P0Y0DT17H45M0S"); $b = new DateInterval("P0Y0DT21H15M0S"); $unique = array_unique([$a, $b], SORT_REGULAR); var_dump($a === $b); var_dump($unique);

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)
8.0.110.0070.00016.89
8.0.100.0050.00316.95
8.0.90.0030.00516.89
8.0.80.0100.00616.90
8.0.70.0070.00016.88
8.0.60.0070.00316.84
8.0.50.0040.00417.00
8.0.30.0130.00716.81
8.0.20.0140.01017.40
8.0.10.0030.00516.85
8.0.00.0080.01116.77
7.4.240.0070.00016.47
7.4.230.0070.00016.57
7.4.220.0060.01216.48
7.4.210.0160.00516.48
7.4.200.0000.00816.44
7.4.160.0080.00816.61
7.4.150.0140.02417.40
7.4.140.0100.00817.86
7.4.130.0060.01316.62
7.4.120.0150.00416.54
7.4.110.0110.00816.63
7.4.100.0090.00916.67
7.4.90.0150.01016.74
7.4.80.0180.00319.39
7.4.70.0120.00616.54
7.4.60.0060.01216.50
7.4.50.0080.00816.32
7.4.40.0140.00316.52
7.4.30.0110.01116.50
7.4.00.0040.01114.71
7.3.300.0070.00016.29
7.3.290.0080.00716.24
7.3.280.0080.01116.29
7.3.270.0100.00717.40
7.3.260.0090.00916.46
7.3.250.0100.00816.41
7.3.240.0120.00616.21
7.3.230.0180.00416.39
7.3.210.0070.01016.57
7.3.200.0110.00716.23
7.3.190.0070.01016.24
7.3.180.0080.00916.41
7.3.170.0000.01716.22
7.3.160.0060.01316.28
7.2.330.0060.01316.64
7.2.320.0090.00916.34
7.2.310.0130.01016.58
7.2.300.0170.00016.61
7.2.290.0120.00616.36
7.2.60.0070.00717.02
7.2.00.0070.00719.45
7.1.200.0070.00015.84
7.1.100.0100.00318.11
7.1.70.0030.00517.22
7.1.60.0130.01319.19
7.1.50.0060.00616.75
7.1.00.0070.07322.44
7.0.200.0490.01614.57
7.0.60.0230.07321.59
7.0.50.0030.04317.90
7.0.40.0070.08720.12
7.0.30.0370.07320.17
7.0.20.0330.07020.17
7.0.10.0100.08319.99
7.0.00.0000.09020.04
5.6.280.0030.03321.01
5.6.210.0000.08720.54
5.6.200.0100.08018.12
5.6.190.0030.04320.60
5.6.180.0300.07720.45
5.6.170.0270.05020.41
5.6.160.0070.04320.33
5.6.150.0200.05318.18
5.6.140.0030.05318.16
5.6.130.0000.04718.25
5.6.120.0170.04721.01
5.6.110.0070.06720.99
5.6.100.0200.08021.00
5.6.90.0130.05721.00
5.6.80.0230.04720.37
5.5.350.4070.04320.43
5.5.340.0130.04018.02
5.5.330.0100.04020.41
5.5.320.0670.06720.34
5.5.310.0300.07720.17
5.5.300.0200.07018.01
5.5.290.0000.05017.91
5.5.280.0130.05020.88
5.5.270.0070.08720.92
5.5.260.0170.07320.93
5.5.250.0070.08320.49
5.5.240.0030.07020.25

preferences:
46.78 ms | 401 KiB | 5 Q