3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array ( 0 => array ('Hund', 'Katze'), 1 => array ('Hund', 'Katze', 'Pferd'), 2 => array ('Hund', 'Katze'), 3 => array ('Katze', 'Hund'), 4 => array (1=>'Hund', 2=>'Katze'), ); $b = array_unique($a, SORT_REGULAR); print_r($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)
8.3.60.0110.00418.30
8.3.50.0120.00818.16
8.3.40.0180.00018.67
8.3.30.0060.01118.46
8.3.20.0080.00018.73
8.3.10.0040.00419.07
8.3.00.0050.00323.42
8.2.180.0070.01017.93
8.2.170.0120.00322.96
8.2.160.0060.00922.25
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00419.64
8.2.120.0050.00226.35
8.2.110.0030.00719.27
8.2.100.0080.00317.49
8.2.90.0000.00817.63
8.2.80.0000.00818.80
8.2.70.0040.00417.79
8.2.60.0030.00517.92
8.2.50.0030.00618.10
8.2.40.0030.00519.13
8.2.30.0000.00719.30
8.2.20.0040.00417.86
8.2.10.0060.00318.03
8.2.00.0050.00319.29
8.1.280.0130.00325.92
8.1.270.0000.00723.98
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.95
8.1.230.0080.00320.89
8.1.220.0050.00317.74
8.1.210.0050.00518.77
8.1.200.0040.00417.23
8.1.190.0040.00417.22
8.1.180.0080.00018.10
8.1.170.0040.00418.55
8.1.160.0020.00518.72
8.1.150.0080.00018.70
8.1.140.0050.00317.67
8.1.130.0000.00718.96
8.1.120.0030.00517.39
8.1.110.0060.00317.21
8.1.100.0040.00317.41
8.1.90.0070.00017.36
8.1.80.0040.00417.34
8.1.70.0030.00317.29
8.1.60.0040.00417.40
8.1.50.0040.00417.27
8.1.40.0050.00317.32
8.1.30.0040.00417.50
8.1.20.0000.01017.58
8.1.10.0040.00417.45
8.1.00.0040.00417.36
8.0.300.0080.00018.77
8.0.290.0060.00316.75
8.0.280.0040.00418.37
8.0.270.0030.00317.10
8.0.260.0030.00317.14
8.0.250.0060.00016.78
8.0.240.0070.00016.75
8.0.230.0050.00216.77
8.0.220.0040.00416.81
8.0.210.0030.00316.77
8.0.200.0000.00716.79
8.0.190.0040.00416.77
8.0.180.0040.00416.72
8.0.170.0030.00616.84
8.0.160.0000.00716.74
8.0.150.0060.00316.71
8.0.140.0040.00416.75
8.0.130.0030.00313.16
8.0.120.0040.00416.83
8.0.110.0000.00716.84
8.0.100.0000.00716.63
8.0.90.0000.00716.65
8.0.80.0090.01016.74
8.0.70.0000.00716.69
8.0.60.0040.00416.72
8.0.50.0000.00716.92
8.0.30.0110.01016.89
8.0.20.0150.00817.40
8.0.10.0000.00716.89
8.0.00.0150.01916.58
7.4.330.0000.00615.55
7.4.320.0060.00016.53
7.4.300.0030.00316.54
7.4.290.0030.00316.41
7.4.280.0040.00416.44
7.4.270.0030.00316.48
7.4.260.0030.00316.52
7.4.250.0030.00316.29
7.4.240.0070.00016.45
7.4.230.0050.00216.32
7.4.220.0000.00816.58
7.4.210.0050.01116.51
7.4.200.0000.00716.43
7.4.160.0080.01016.37
7.4.140.0080.01017.86
7.4.130.0100.00716.45
7.4.120.0050.01516.36
7.4.110.0060.01216.45
7.4.100.0060.01016.36
7.4.90.0050.01416.27
7.4.80.0070.01019.39
7.4.70.0100.00716.35
7.4.60.0130.00916.37
7.4.50.0030.01416.54
7.4.40.0100.01316.40
7.4.10.0090.00815.44
7.4.00.0080.00815.42
7.3.330.0000.00513.00
7.3.320.0000.00512.88
7.3.310.0000.00716.17
7.3.300.0030.00316.14
7.3.290.0070.00016.11
7.3.280.0060.01016.15
7.3.260.0120.00416.30
7.3.240.0140.00516.26
7.3.230.0090.00916.19
7.3.210.0120.00916.34
7.3.200.0060.01016.17
7.3.190.0090.01216.18
7.3.180.0070.00716.02
7.3.170.0120.01116.35
7.3.160.0070.01316.14
7.3.130.0050.01415.62
7.3.120.0040.01415.15
7.3.110.0080.00815.18
7.3.100.0060.00815.06
7.3.90.0020.01115.27
7.3.80.0060.00715.19
7.3.70.0040.00915.08
7.3.60.0060.00815.20
7.3.50.0060.01015.01
7.3.40.0080.00815.15
7.3.30.0020.01015.12
7.3.20.0070.00716.95
7.3.10.0050.00816.93
7.3.00.0070.00616.94
7.2.330.0090.00916.23
7.2.320.0110.00716.27
7.2.310.0130.00316.27
7.2.300.0120.00616.29
7.2.290.0150.00616.34
7.2.260.0030.01415.65
7.2.250.0050.01015.83
7.2.240.0040.01015.29
7.2.230.0070.00915.25
7.2.220.0100.00615.40
7.2.210.0040.00915.28
7.2.200.0070.00815.12
7.2.190.0070.01015.38
7.2.180.0080.00615.35
7.2.170.0040.00915.38
7.2.160.0060.00815.34
7.2.150.0090.00617.21
7.2.140.0080.00517.31
7.2.130.0040.00917.19
7.2.120.0080.00917.21
7.2.110.0100.00517.05
7.2.100.0090.00417.04
7.2.90.0060.01017.23
7.2.80.0070.00517.36
7.2.70.0070.00717.10
7.2.60.0630.00616.63
7.2.50.0720.00816.47
7.2.40.0760.00716.77
7.2.30.0600.00716.72
7.2.20.0630.01016.83
7.2.10.0750.00816.62
7.2.00.0560.00816.80
7.1.330.0050.01016.36
7.1.320.0070.00416.18
7.1.310.0060.00516.22
7.1.300.0080.00716.24
7.1.290.0050.01016.12
7.1.280.0030.00916.26
7.1.270.0050.01016.17
7.1.260.0060.00816.14
7.1.250.0070.00916.10
7.1.240.0050.00716.42
7.1.230.0070.00316.52
7.1.220.0030.01016.43
7.1.210.0050.00816.46
7.1.200.0090.00616.20
7.1.190.0070.00316.52
7.1.180.0030.01016.40
7.1.170.0880.00915.59
7.1.160.0560.00916.60
7.1.150.0810.00916.67
7.1.140.0830.01216.55
7.1.130.0840.00516.46
7.1.120.0720.00716.44
7.1.110.0740.00716.33
7.1.100.0920.00716.49
7.1.90.0680.01216.25
7.1.80.0760.00816.22
7.1.70.0220.00715.95
7.1.60.0150.00621.89
7.1.50.0120.00921.76
7.1.40.1010.01121.90
7.1.30.1230.01121.80
7.1.20.1190.01421.83
7.1.10.1030.01115.82
7.1.00.1300.01015.79
7.0.330.0040.01316.13
7.0.320.0030.00815.93
7.0.310.0020.01116.04
7.0.300.0090.00516.26
7.0.290.0050.00816.04
7.0.280.0070.00816.24
7.0.270.0020.00816.06
7.0.260.0080.00816.20
7.0.250.0070.00816.01
7.0.240.0090.00516.07
7.0.230.0050.00716.15
7.0.220.0040.01016.02
7.0.210.0060.00615.94
7.0.200.0080.00615.98
7.0.190.0030.00716.12
7.0.180.0040.00816.28
7.0.170.0100.00216.10
7.0.160.0060.00916.07
7.0.150.0060.00316.17
7.0.140.0060.00716.11
7.0.130.0090.00516.15
7.0.120.0070.00716.04
7.0.110.0060.00716.23
7.0.100.0050.00616.03
7.0.90.0030.00616.16
7.0.80.0090.00316.11
7.0.70.0040.01016.27
7.0.60.0020.01016.01
7.0.50.0100.00616.19
7.0.40.0060.00714.05
7.0.30.0070.00714.22
7.0.20.0030.00814.14
7.0.10.0070.00814.08
7.0.00.0060.00814.24
5.6.400.0050.00715.06
5.6.390.0070.00915.04
5.6.380.0040.01115.06
5.6.370.0060.00415.09
5.6.360.0000.01215.06
5.6.350.0050.00715.04
5.6.340.0020.01014.91
5.6.330.0080.00815.25
5.6.320.0040.00815.21
5.6.310.0060.00814.88
5.6.300.0100.00214.90
5.6.290.0040.00614.83
5.6.280.0060.00815.10
5.6.270.0020.01315.15
5.6.260.0060.00614.87
5.6.250.0090.00414.87
5.6.240.0040.00715.14
5.6.230.0080.00514.94
5.6.220.0020.01215.04
5.6.210.0120.00314.97
5.6.200.0050.00714.88
5.6.190.0070.00715.10
5.6.180.0120.00514.92
5.6.170.0080.00814.99
5.6.160.0050.00814.94
5.6.150.0030.01214.85
5.6.140.0090.00715.06
5.6.130.0090.00514.99
5.6.120.0050.00715.11
5.6.110.0050.01114.95
5.6.100.0080.00514.90
5.6.90.0050.00914.91
5.6.80.0040.00814.84
5.6.70.0080.00714.74
5.6.60.0020.01514.75
5.6.50.0030.01115.01
5.6.40.0080.00315.04
5.6.30.0050.00714.94
5.6.20.0090.00314.98
5.6.10.0050.00515.16
5.6.00.0040.01114.96

preferences:
59.84 ms | 400 KiB | 5 Q