3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ 'foo' => [1], 'bar' => 5, ]; $b = [ 'foo' => [1], 'bar' => 6, ]; $i = array_diff($a, $b); var_dump($i);

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)
8.3.60.0180.00316.50
8.3.50.0090.00616.50
8.3.40.0100.01018.84
8.3.30.0040.01518.45
8.3.20.0000.00720.07
8.3.10.0050.00321.60
8.3.00.0040.00423.48
8.2.180.0130.00618.29
8.2.170.0100.00722.96
8.2.160.0070.01320.14
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00019.77
8.2.120.0000.00826.35
8.2.110.0030.00622.02
8.2.100.0070.00417.93
8.2.90.0030.00519.23
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0080.00022.35
8.2.30.0030.00519.40
8.2.20.0070.00017.53
8.2.10.0050.00217.92
8.2.00.0040.00418.00
8.1.280.0160.00325.92
8.1.270.0000.00723.99
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00322.46
8.1.230.0060.00619.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0080.00017.23
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0080.00018.52
8.1.160.0040.00420.73
8.1.150.0000.00718.76
8.1.140.0090.00019.54
8.1.130.0030.00617.57
8.1.120.0040.00417.29
8.1.110.0000.00817.41
8.1.100.0080.00017.29
8.1.90.0000.00817.22
8.1.80.0060.00317.45
8.1.70.0050.00217.40
8.1.60.0000.00717.52
8.1.50.0060.00317.44
8.1.40.0040.00417.50
8.1.30.0000.00917.43
8.1.20.0000.00717.52
8.1.10.0040.00417.41
8.1.00.0060.00317.21
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0070.00018.24
8.0.270.0030.00317.20
8.0.260.0030.00317.24
8.0.250.0070.00016.93
8.0.240.0000.00816.80
8.0.230.0030.00316.84
8.0.220.0070.00016.94
8.0.210.0000.00716.93
8.0.200.0000.00716.85
8.0.190.0050.00316.98
8.0.180.0040.00416.87
8.0.170.0000.00816.75
8.0.160.0000.00716.87
8.0.150.0000.00716.78
8.0.140.0110.00316.85
8.0.130.0050.00313.35
8.0.120.0040.00416.89
8.0.110.0030.00516.95
8.0.100.0000.00716.75
8.0.90.0040.00416.78
8.0.80.0090.00616.88
8.0.70.0040.00416.82
8.0.60.0040.00416.71
8.0.50.0000.00816.92
8.0.30.0120.00617.00
8.0.20.0100.00917.40
8.0.10.0070.00016.85
8.0.00.0090.01016.59
7.4.330.0050.00016.73
7.4.320.0000.00616.53
7.4.300.0000.00816.41
7.4.290.0070.00016.47
7.4.280.0040.00716.51
7.4.270.0040.00416.52
7.4.260.0000.00716.48
7.4.250.0020.00516.38
7.4.240.0050.00316.32
7.4.230.0000.00716.42
7.4.220.0140.00516.48
7.4.210.0090.00816.47
7.4.200.0050.00316.33
7.4.160.0100.00716.57
7.4.150.0120.00617.40
7.4.140.0060.01117.86
7.4.130.0090.01516.36
7.4.120.0090.00816.42
7.4.110.0140.00316.64
7.4.100.0160.00616.38
7.4.90.0110.00616.45
7.4.80.0190.00019.39
7.4.70.0110.00816.58
7.4.60.0060.01016.32
7.4.50.0120.00416.41
7.4.40.0110.00716.33
7.4.30.0070.01016.43
7.4.10.0140.00314.80
7.4.00.0040.01114.79
7.3.330.0000.00613.07
7.3.320.0000.00613.04
7.3.310.0070.00016.26
7.3.300.0030.00316.20
7.3.290.0060.00016.18
7.3.280.0090.00816.17
7.3.270.0150.00617.40
7.3.260.0080.00816.18
7.3.240.0110.00616.19
7.3.230.0060.01216.39
7.3.210.0080.00816.32
7.3.200.0070.01016.17
7.3.190.0090.00616.23
7.3.180.0070.01416.30
7.3.170.0130.00316.46
7.3.160.0100.00616.36
7.3.130.0060.01014.77
7.3.120.0100.00614.80
7.3.110.0100.00414.74
7.3.100.0050.00614.58
7.3.90.0050.01014.68
7.3.80.0060.00814.66
7.3.70.0060.00814.70
7.3.60.0070.00714.49
7.3.50.0050.00614.63
7.3.40.0070.00414.52
7.3.30.0030.01014.61
7.3.20.0100.00416.46
7.3.10.0080.00816.53
7.3.00.0100.00316.51
7.2.330.0150.00416.36
7.2.320.0120.00416.16
7.2.310.0070.01016.51
7.2.300.0110.00716.42
7.2.290.0060.01216.60
7.2.260.0040.01514.97
7.2.250.0070.01015.18
7.2.240.0050.00814.85
7.2.230.0070.01015.00
7.2.220.0090.00714.86
7.2.210.0070.00914.84
7.2.200.0100.00314.95
7.2.190.0050.00914.84
7.2.180.0070.00814.89
7.2.170.0050.01014.86
7.2.160.0050.01014.83
7.2.150.0100.00316.78
7.2.140.0080.00716.78
7.2.130.0050.01116.95
7.2.120.0080.00816.60
7.2.110.0080.00816.55
7.2.100.0050.00716.71
7.2.90.0070.00916.90
7.2.80.0070.00716.84
7.2.70.0100.00716.93
7.2.60.0070.00716.85
7.2.50.0090.00816.58
7.2.40.0040.00916.85
7.2.30.0050.01016.64
7.2.20.0080.00816.72
7.2.10.0080.00916.62
7.2.00.0040.01117.59
7.1.330.0080.00715.77
7.1.320.0070.00715.64
7.1.310.0100.00515.74
7.1.300.0020.01315.68
7.1.290.0060.01015.67
7.1.280.0090.00715.77
7.1.270.0050.00915.90
7.1.260.0030.01215.73
7.1.250.0060.00515.80
7.1.240.0000.01315.93
7.1.230.0040.00715.57
7.1.220.0030.01015.51
7.1.210.0070.00715.75
7.1.200.0070.00715.74
7.1.190.0000.01415.57
7.1.180.0060.00815.86
7.1.170.0140.00315.88
7.1.160.0100.00615.82
7.1.150.0040.01115.54
7.1.140.0070.00715.65
7.1.130.0070.00415.63
7.1.120.0060.00615.72
7.1.110.0050.00515.70
7.1.100.0060.00516.97
7.1.90.0100.00315.64
7.1.80.0030.01015.91
7.1.70.0020.00916.33
7.1.60.0050.01217.55
7.1.50.0040.00616.31
7.1.40.0070.00715.50
7.1.30.0090.00615.64
7.1.20.0060.00615.60
7.1.10.0060.00615.35
7.1.00.0060.04118.97
7.0.330.0100.00315.13
7.0.320.0000.01315.30
7.0.310.0080.00415.25
7.0.300.0130.00315.23
7.0.290.0110.00415.45
7.0.280.0030.01015.34
7.0.270.0030.00615.50
7.0.260.0030.01015.29
7.0.250.0070.00715.42
7.0.240.0070.00715.37
7.0.230.0030.00614.98
7.0.220.0000.01115.53
7.0.210.0000.00815.32
7.0.200.0150.00515.82
7.0.190.0040.00815.23
7.0.180.0040.00415.26
7.0.170.0080.00015.46
7.0.160.0060.00315.36
7.0.150.0060.00615.25
7.0.140.0080.00815.57
7.0.130.0040.00815.33
7.0.120.0040.01115.16
7.0.110.0140.00015.31
7.0.100.0060.00615.14
7.0.90.0060.00615.40
7.0.80.0060.01215.41
7.0.70.0040.00715.00
7.0.60.0030.04318.47
7.0.50.0030.05116.74
7.0.40.0030.02716.60
7.0.30.0100.04516.73
7.0.20.0170.03316.86
7.0.10.0020.05116.90
7.0.00.0030.05216.75
5.6.400.0070.00714.04
5.6.390.0030.00614.24
5.6.380.0080.00814.36
5.6.370.0060.00314.40
5.6.360.0030.01214.44
5.6.350.0040.00814.34
5.6.340.0090.00313.84
5.6.330.0090.00614.15
5.6.320.0070.00414.13
5.6.310.0080.00814.38
5.6.300.0140.00014.13
5.6.290.0040.00414.19
5.6.280.0020.02717.68
5.6.270.0110.00014.61
5.6.260.0050.00814.07
5.6.250.0120.00314.11
5.6.240.0060.01014.20
5.6.230.0100.01014.08
5.6.220.0060.00314.01
5.6.210.0050.03817.29
5.6.200.0080.03516.21
5.6.190.0100.04017.43
5.6.180.0160.02317.30
5.6.170.0170.04217.38
5.6.160.0050.04717.26
5.6.150.0020.02716.22
5.6.140.0110.02216.03
5.6.130.0070.04316.14
5.6.120.0090.03117.60
5.6.110.0070.04517.59
5.6.100.0040.02517.63
5.6.90.0130.03217.62
5.6.80.0100.04017.26
5.6.70.0110.00414.04
5.6.60.0070.00714.20
5.6.50.0000.01414.17
5.6.40.0030.01013.86
5.6.30.0040.00814.33
5.6.20.0070.00414.08
5.6.10.0060.00914.22
5.6.00.0030.00914.06
5.5.380.0120.00914.28
5.5.370.0030.01714.31
5.5.360.0000.01214.26
5.5.350.0200.04017.15
5.5.340.0090.04316.12
5.5.330.0070.04417.33
5.5.320.0220.02717.38
5.5.310.0150.02817.24
5.5.300.0100.03316.18
5.5.290.0070.04715.85
5.5.280.0060.04417.57
5.5.270.0050.02417.35
5.5.260.0090.04317.47
5.5.250.0080.04317.27
5.5.240.0130.03817.04
5.5.230.0000.01413.89
5.5.220.0100.00314.11
5.5.210.0110.00413.82
5.5.200.0070.00714.08
5.5.190.0040.01114.21
5.5.180.0030.00914.16
5.5.170.0060.00914.14
5.5.160.0000.00814.26
5.5.150.0070.00714.05
5.5.140.0070.01013.96
5.5.130.0070.00714.00
5.5.120.0070.01114.25
5.5.110.0060.01314.20
5.5.100.0120.00613.91
5.5.90.0070.00414.32
5.5.80.0070.01014.02
5.5.70.0000.01114.00
5.5.60.0070.00314.13
5.5.50.0000.01414.10
5.5.40.0030.00914.04
5.5.30.0030.00614.14
5.5.20.0080.00414.23
5.5.10.0100.00314.04
5.5.00.0100.00714.09

preferences:
88.39 ms | 400 KiB | 5 Q