3v4l.org

run code in 300+ PHP versions simultaneously
<?php $contacts = []; $contacts[0] = []; $contacts[1] = []; $contacts[2] = []; $contacts[0][] = 2; $contacts[1][] = 6; $contacts[2][] = 3; $contacts[0][] = 'Bldo'; $contacts[1][] = 'Cldo'; $contacts[2][] = 'Aldo'; $keys = array_column($contacts, 1); array_multisort($keys, SORT_ASC, $contacts); print_r($contacts);

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)
8.4.140.0110.01017.70
8.4.130.0120.00817.82
8.4.120.0120.00822.45
8.4.110.0110.00822.50
8.4.100.0110.00918.80
8.4.90.0070.00120.68
8.4.80.0080.00020.43
8.4.70.0060.00618.75
8.4.60.0110.00917.78
8.4.50.0110.00818.68
8.4.40.0060.00319.38
8.4.30.0070.01020.29
8.4.20.0100.01020.44
8.4.10.0030.00619.31
8.3.270.0120.01216.30
8.3.260.0040.00516.73
8.3.250.0110.00818.80
8.3.240.0170.00216.45
8.3.230.0130.00616.39
8.3.220.0130.00618.80
8.3.210.0110.00816.55
8.3.200.0020.00716.57
8.3.190.0120.00416.54
8.3.180.0100.01016.89
8.3.170.0130.00619.08
8.3.160.0120.00619.94
8.3.150.0140.00318.90
8.3.140.0100.00317.20
8.3.130.0130.00618.29
8.3.120.0090.00018.73
8.3.110.0000.00820.94
8.3.100.0070.00416.27
8.3.90.0000.00826.77
8.3.80.0070.00418.56
8.3.70.0040.01116.49
8.3.60.0120.00318.23
8.3.50.0090.00418.44
8.3.40.0110.00418.67
8.3.30.0150.00018.60
8.3.20.0100.00020.90
8.3.10.0000.00823.66
8.3.00.0090.00020.64
8.2.290.0070.00420.42
8.2.280.0130.00518.37
8.2.270.0110.00819.07
8.2.260.0090.00916.48
8.2.250.0050.00316.73
8.2.240.0060.00319.15
8.2.230.0110.00022.58
8.2.220.0040.00424.06
8.2.210.0110.00726.77
8.2.200.0040.00416.75
8.2.190.0150.01116.88
8.2.180.0120.00618.54
8.2.170.0110.00419.00
8.2.160.0000.01422.96
8.2.150.0070.00025.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0100.00022.18
8.2.100.0040.00818.03
8.2.90.0040.00417.84
8.2.80.0040.00419.15
8.2.70.0080.00017.79
8.2.60.0040.00418.03
8.2.50.0000.00818.10
8.2.40.0070.00020.65
8.2.30.0000.00719.20
8.2.20.0040.00418.14
8.2.10.0000.00818.78
8.2.00.0070.00019.33
8.1.330.0110.00721.72
8.1.320.0100.00916.06
8.1.310.0030.01318.68
8.1.300.0060.00315.97
8.1.290.0030.00630.84
8.1.280.0120.00325.92
8.1.270.0080.00024.66
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00322.49
8.1.230.0030.00720.91
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0000.00817.35
8.1.190.0050.00317.23
8.1.180.0080.00018.10
8.1.170.0030.00618.53
8.1.160.0050.00320.23
8.1.150.0040.00418.73
8.1.140.0000.00718.91
8.1.130.0000.00720.06
8.1.120.0100.00017.36
8.1.110.0000.00817.30
8.1.100.0000.00717.44
8.1.90.0000.00717.30
8.1.80.0040.00417.34
8.1.70.0040.00417.45
8.1.60.0060.00317.49
8.1.50.0000.00817.48
8.1.40.0050.00317.35
8.1.30.0000.00817.68
8.1.20.0040.00417.59
8.1.10.0040.00417.61
8.1.00.0000.00717.45
8.0.300.0020.00520.21
8.0.290.0030.00716.63
8.0.280.0000.00718.32
8.0.270.0000.00817.32
8.0.260.0000.00620.02
8.0.250.0000.01016.91
8.0.240.0040.00416.81
8.0.230.0000.00716.93
8.0.220.0030.00316.77
8.0.210.0030.00316.80
8.0.200.0060.00016.92
8.0.190.0030.00516.88
8.0.180.0000.00816.76
8.0.170.0030.00516.85
8.0.160.0040.00416.94
8.0.150.0050.00316.72
8.0.140.0040.00416.84
8.0.130.0050.00013.29
8.0.120.0040.00416.73
8.0.110.0060.00316.66
8.0.100.0070.00016.77
8.0.90.0060.00316.82
8.0.80.0070.01416.89
8.0.70.0030.00516.80
8.0.60.0040.00416.75
8.0.50.0000.00816.80
8.0.30.0070.01017.34
8.0.20.0070.01417.27
8.0.10.0000.00716.96
8.0.00.0140.00316.77
7.4.330.0050.00015.55
7.4.320.0030.00316.55
7.4.300.0030.00316.38
7.4.290.0030.00316.55
7.4.280.0000.00716.61
7.4.270.0050.00316.46
7.4.260.0000.00613.23
7.4.250.0040.00416.57
7.4.240.0040.00416.45
7.4.230.0000.00716.54
7.4.220.0030.00316.47
7.4.210.0080.00716.57
7.4.200.0050.00216.57
7.4.130.0100.00716.54
7.4.120.0100.01316.67
7.4.110.0090.01516.57
7.4.100.0060.01816.60
7.4.90.0100.00716.34
7.4.80.0100.00719.39
7.4.70.0110.00516.48
7.4.60.0130.00716.44
7.4.50.0060.00916.56
7.4.40.0060.01216.44
7.4.00.0100.00814.95
7.3.330.0020.00516.32
7.3.320.0060.00013.18
7.3.310.0030.00316.16
7.3.300.0040.00416.32
7.3.290.0000.00716.29
7.3.280.0100.01016.34
7.3.260.0100.00916.45
7.3.230.0090.00916.11
7.3.210.0100.00716.64
7.3.200.0130.00316.27
7.3.190.0100.00616.52
7.3.180.0060.01116.50
7.3.170.0120.00516.65
7.3.160.0060.00916.27
7.3.120.0040.01414.54
7.3.110.0060.01014.76
7.3.100.0080.01114.59
7.3.90.0100.00814.70
7.3.80.0090.00814.96
7.3.70.0060.00914.75
7.3.60.0040.01114.81
7.3.50.0060.00814.63
7.3.40.0100.00614.63
7.3.30.0060.01014.89
7.3.20.0030.01115.98
7.3.10.0100.00616.03
7.3.00.0120.00516.09
7.2.330.0130.00516.57
7.2.320.0100.01316.73
7.2.310.0080.01216.48
7.2.300.0100.01216.27
7.2.290.0100.00716.36
7.2.250.0060.01315.00
7.2.240.0060.00915.00
7.2.230.0080.01014.94
7.2.220.0070.00915.06
7.2.210.0070.01015.08
7.2.200.0080.01014.89
7.2.190.0080.00714.93
7.2.180.0080.00915.05
7.2.170.0070.00815.12
7.2.160.0070.00814.91
7.2.150.0100.00916.23
7.2.140.0100.00416.15
7.2.130.0080.00616.24
7.2.120.0080.01016.23
7.2.110.0150.00816.27
7.2.100.0060.01116.28
7.2.90.0080.00616.25
7.2.80.0090.00816.33
7.2.70.0090.00816.29
7.2.60.0070.00916.27
7.2.50.0100.00616.25
7.2.40.0090.00716.32
7.2.30.0080.00816.19
7.2.20.0090.00916.31
7.2.10.0050.01216.31
7.2.00.0070.00916.20
7.1.330.0070.01014.84
7.1.320.0110.00615.13
7.1.310.0080.00815.14
7.1.300.0070.00815.05
7.1.290.0040.01115.06
7.1.280.0060.00915.17
7.1.270.0090.00415.06
7.1.260.0050.01015.10
7.1.250.0100.00715.01
7.1.240.0080.00415.70
7.1.230.0150.00415.73
7.1.220.0100.00615.57
7.1.210.0030.00615.77
7.1.200.0060.00815.75
7.1.190.0090.00915.64
7.1.180.0070.01015.73
7.1.170.0100.00715.65
7.1.160.0060.00815.49
7.1.150.0030.01015.67
7.1.140.0100.00415.76
7.1.130.0080.00015.76
7.1.120.0120.00315.69
7.1.110.0060.00615.70
7.1.100.0040.00715.88
7.1.90.0000.01315.92
7.1.80.0100.00715.93
7.1.70.0000.01315.88
7.1.60.0060.00915.57
7.1.50.0060.01015.91
7.1.40.0100.00315.80
7.1.30.0070.00715.82
7.1.20.0100.00315.48
7.1.10.0000.01215.70
7.1.00.0060.00615.69

preferences:
40.61 ms | 403 KiB | 5 Q