3v4l.org

run code in 300+ PHP versions simultaneously
<?php function sort3210ASC($a, $b) { return [$a[3], $a[2], $a[1], $a[0]] <=> [$b[3], $b[2], $b[1], $b[0]]; } $dud = [[2,3,"2018-07-19","08:23",1], [2,3,"2018-07-19","08:30",2], [2,1,"2018-07-19","08:14",3], [2,4,"2018-07-19","07:11",4], [2,1,"2018-07-19","07:17",5], [2,9,"2018-07-19","07:31",6], [2,4,"2018-07-19","05:06",7], [2,6,"2018-07-18","08:10",8], [2,9,"2018-07-19","07:20",9], [1,7,"2018-07-19","08:27",10], [1,5,"2018-07-19","08:11",11], [1,7,"2018-07-18","08:22",12], [1,5,"2018-07-19","08:09",13], [2,6,"2018-07-18","07:12",14], [1,7,"2018-07-18","08:21",15], [1,7,"2018-07-19","07:09",16]]; usort($dud, 'sort3210ASC'); var_export($dud);

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)
8.3.110.0060.00316.38
8.3.100.0000.00918.32
8.3.90.0080.00019.96
8.3.80.0090.00019.36
8.3.70.0110.01116.50
8.3.60.0120.00618.18
8.3.50.0090.00823.74
8.3.40.0090.00618.70
8.3.30.0040.01118.54
8.3.20.0080.00021.85
8.3.10.0040.00420.19
8.3.00.0040.00420.52
8.2.230.0080.00020.94
8.2.220.0040.00424.06
8.2.210.0080.00026.77
8.2.200.0000.00918.88
8.2.190.0040.01116.58
8.2.180.0090.00616.50
8.2.170.0060.01222.96
8.2.160.0100.00320.39
8.2.150.0090.00024.18
8.2.140.0050.00224.66
8.2.130.0000.00826.16
8.2.120.0070.00020.66
8.2.110.0000.01019.30
8.2.100.0040.00817.78
8.2.90.0060.00318.16
8.2.80.0030.00617.97
8.2.70.0040.00418.03
8.2.60.0030.00518.03
8.2.50.0050.00318.07
8.2.40.0080.00418.16
8.2.30.0040.00418.08
8.2.20.0070.00018.25
8.2.10.0040.00419.34
8.2.00.0070.00019.20
8.1.290.0030.00630.84
8.1.280.0100.00725.92
8.1.270.0080.00020.62
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0120.00017.36
8.1.230.0000.01217.89
8.1.220.0040.00417.74
8.1.210.0090.00018.91
8.1.200.0050.00517.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0040.00418.33
8.1.160.0040.00418.81
8.1.150.0040.00418.81
8.1.140.0030.00322.16
8.1.130.0040.00420.16
8.1.120.0050.00217.50
8.1.110.0030.00617.47
8.1.100.0000.00817.46
8.1.90.0040.00417.49
8.1.80.0000.00917.38
8.1.70.0030.00317.39
8.1.60.0040.00417.53
8.1.50.0070.00017.43
8.1.40.0040.00417.41
8.1.30.0000.00817.63
8.1.20.0000.00817.57
8.1.10.0070.00017.57
8.1.00.0050.00617.57
8.0.300.0040.00419.89
8.0.290.0050.00316.63
8.0.280.0000.00818.43
8.0.270.0000.00717.93
8.0.260.0070.00020.17
8.0.250.0030.00316.98
8.0.240.0050.00316.84
8.0.230.0000.00817.01
8.0.220.0070.00016.87
8.0.210.0040.00416.81
8.0.200.0070.00016.97
8.0.190.0050.00216.97
8.0.180.0040.00416.91
8.0.170.0060.00316.96
8.0.160.0030.00316.97
8.0.150.0040.00416.86
8.0.140.0040.00416.92
8.0.130.0000.00513.30
8.0.120.0040.00416.94
8.0.110.0030.00616.75
8.0.100.0040.00416.91
8.0.90.0000.00816.73
8.0.80.0060.01116.91
8.0.70.0040.00416.82
8.0.60.0050.00216.71
8.0.50.0030.00516.90
8.0.30.0090.00917.16
8.0.20.0090.01217.11
8.0.10.0080.00016.81
8.0.00.0080.01116.88
7.4.330.0000.00516.67
7.4.320.0030.00316.47
7.4.300.0030.00316.66
7.4.290.0080.00016.64
7.4.280.0000.00816.53
7.4.270.0050.00516.61
7.4.260.0000.00513.25
7.4.250.0030.00316.38
7.4.240.0070.00016.64
7.4.230.0050.00316.39
7.4.220.0030.00316.37
7.4.210.0060.01016.56
7.4.200.0030.00416.33
7.4.130.0120.01216.64
7.4.120.0110.01116.52
7.4.110.0070.01716.52
7.4.100.0070.01116.58
7.4.90.0090.00916.65
7.4.80.0160.00019.39
7.4.70.0040.01416.60
7.4.60.0180.00016.46
7.4.50.0050.01216.36
7.4.40.0130.01016.55
7.4.00.0040.01114.79
7.3.330.0020.00516.21
7.3.320.0030.00313.18
7.3.310.0030.00316.35
7.3.300.0000.00716.14
7.3.290.0090.00916.25
7.3.280.0030.01016.23
7.3.260.0140.00316.43
7.3.240.0100.00916.38
7.3.230.0100.00616.40
7.3.210.0110.00816.47
7.3.200.0140.00716.27
7.3.190.0070.01416.36
7.3.180.0090.01316.25
7.3.170.0100.01416.41
7.3.160.0060.01216.65
7.3.120.0110.00314.82
7.3.110.0100.01014.71
7.3.100.0090.00614.52
7.3.90.0060.00814.60
7.3.80.0120.00914.67
7.3.70.0060.00914.59
7.3.60.0120.00914.73
7.3.50.0080.01214.80
7.3.40.0060.00914.56
7.3.30.0130.00514.43
7.3.20.0070.01414.70
7.3.10.0000.01514.46
7.3.00.0140.00314.51
7.2.330.0030.01516.55
7.2.320.0100.00716.55
7.2.310.0070.01016.48
7.2.300.0140.00316.54
7.2.290.0030.01216.38
7.2.250.0140.00014.71
7.2.240.0060.01514.95
7.2.230.0060.01014.74
7.2.220.0060.01214.83
7.2.210.0100.00714.64
7.2.200.0090.01215.13
7.2.190.0070.01415.00
7.2.180.0060.01114.97
7.2.170.0000.02214.72
7.2.160.0140.00714.79
7.2.150.0030.01315.12
7.2.140.0030.01314.95
7.2.130.0000.01714.71
7.2.120.0040.01315.13
7.2.110.0070.01215.16
7.2.100.0050.01314.67
7.2.90.0130.00614.95
7.2.80.0080.00814.77
7.2.70.0070.01014.70
7.2.60.0090.01214.90
7.2.50.0060.01514.89
7.2.40.0100.01014.70
7.2.30.0070.00715.02
7.2.20.0080.00814.63
7.2.10.0090.00615.04
7.2.00.0060.00915.06

preferences:
33.43 ms | 403 KiB | 5 Q