3v4l.org

run code in 300+ PHP versions simultaneously
<?php $all = [ '1', '2', '3', '4', ]; $new = [ '3', '2', '5', ]; $toRemove = array_diff($new, $all); $toAdd = array_intersect($all, $new); print_r($toAdd); print_r($toRemove);

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)
8.3.60.0070.01118.43
8.3.50.0110.00822.07
8.3.40.0110.00318.57
8.3.30.0140.00319.09
8.3.20.0040.00420.51
8.3.10.0070.00321.96
8.3.00.0040.00419.38
8.2.180.0130.01016.38
8.2.170.0110.00422.96
8.2.160.0070.01020.32
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0090.00019.53
8.2.110.0060.00320.28
8.2.100.0040.00817.71
8.2.90.0040.00419.09
8.2.80.0000.00917.97
8.2.70.0000.00817.50
8.2.60.0040.00417.91
8.2.50.0030.00518.07
8.2.40.0040.00419.82
8.2.30.0040.00417.88
8.2.20.0070.00017.67
8.2.10.0040.00417.87
8.2.00.0040.00417.66
8.1.280.0140.00725.92
8.1.270.0040.00418.75
8.1.260.0070.00026.35
8.1.250.0030.00628.09
8.1.240.0090.00023.92
8.1.230.0080.00420.93
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0080.00017.22
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0000.00920.25
8.1.160.0040.00422.05
8.1.150.0020.00518.82
8.1.140.0080.00317.43
8.1.130.0070.00017.86
8.1.120.0070.00017.28
8.1.110.0080.00017.45
8.1.100.0040.00417.26
8.1.90.0000.00717.26
8.1.80.0030.00517.40
8.1.70.0050.00317.36
8.1.60.0040.00417.51
8.1.50.0080.00017.49
8.1.40.0040.00417.48
8.1.30.0030.00617.45
8.1.20.0000.00817.56
8.1.10.0000.00717.36
8.1.00.0000.00717.30
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0090.00018.38
8.0.270.0030.00317.23
8.0.260.0000.00617.27
8.0.250.0000.00816.89
8.0.240.0060.00016.78
8.0.230.0070.00016.89
8.0.220.0050.00216.78
8.0.210.0020.00516.83
8.0.200.0030.00316.84
8.0.190.0040.00416.84
8.0.180.0040.00416.75
8.0.170.0000.00816.89
8.0.160.0030.00316.92
8.0.150.0070.00016.73
8.0.140.0030.00416.77
8.0.130.0030.00313.23
8.0.120.0060.00316.70
8.0.110.0040.00416.72
8.0.100.0040.00416.69
8.0.90.0040.00416.65
8.0.80.0090.00616.77
8.0.70.0060.00316.69
8.0.60.0030.00516.86
8.0.50.0000.00816.72
8.0.30.0110.01416.82
8.0.20.0110.01117.40
8.0.10.0000.00716.76
8.0.00.0120.00716.67
7.4.330.0050.00015.03
7.4.320.0000.00716.54
7.4.300.0000.00716.54
7.4.290.0030.00316.48
7.4.280.0000.00716.44
7.4.270.0030.00316.45
7.4.260.0090.00016.38
7.4.250.0000.00716.25
7.4.240.0000.00716.37
7.4.230.0070.00016.54
7.4.220.0060.01216.36
7.4.210.0120.00616.39
7.4.200.0000.00716.60
7.4.160.0040.01116.15
7.4.150.0130.01317.40
7.4.140.0130.00617.86
7.4.130.0060.01216.39
7.4.120.0100.00916.36
7.4.110.0100.01016.57
7.4.100.0120.00616.49
7.4.90.0120.00616.43
7.4.80.0070.01019.39
7.4.70.0090.00616.39
7.4.60.0130.00316.25
7.4.50.0050.00316.39
7.4.40.0150.00316.27
7.4.30.0110.00716.05
7.4.00.0040.01214.83
7.3.330.0050.00013.03
7.3.320.0070.00513.04
7.3.310.0000.00716.28
7.3.300.0030.00316.14
7.3.290.0050.00916.15
7.3.280.0090.00816.16
7.3.270.0120.00617.40
7.3.260.0090.00916.58
7.3.250.0110.01016.30
7.3.240.0100.01216.16
7.3.230.0040.01516.39
7.3.210.0090.00916.21
7.3.200.0060.01119.39
7.3.190.0060.01616.36
7.3.180.0100.00716.41
7.3.170.0050.01616.27
7.3.160.0060.01016.36
7.3.120.0060.01214.60
7.3.110.0070.00714.75
7.3.100.0060.01014.51
7.3.90.0040.00814.66
7.3.80.0040.01114.60
7.3.70.0000.01214.90
7.3.60.0090.00614.66
7.3.50.0120.00314.75
7.3.40.0040.01114.64
7.3.30.0030.01014.30
7.3.20.0030.01416.41
7.3.10.0040.01116.74
7.3.00.0130.00316.26
7.2.330.0060.01216.48
7.2.320.0130.01016.63
7.2.310.0110.00616.29
7.2.300.0090.00916.54
7.2.290.0150.00616.33
7.2.250.0030.01615.00
7.2.240.0090.00915.12
7.2.230.0100.00615.05
7.2.220.0060.00315.00
7.2.210.0040.01115.00
7.2.200.0120.00015.00
7.2.190.0000.01114.84
7.2.180.0000.01615.08
7.2.170.0040.01414.88
7.2.00.0030.00619.36
7.1.330.0090.00615.69
7.1.320.0060.00615.71
7.1.310.0000.01415.89
7.1.300.0040.01115.89
7.1.290.0080.00815.65
7.1.280.0070.00415.66
7.1.270.0060.00615.75
7.1.260.0000.01615.92
7.1.100.0030.00717.84
7.1.70.0040.00916.96
7.1.60.0120.01219.50
7.1.50.0100.01016.71
7.1.00.0030.07722.57
7.0.200.0780.00314.57
7.0.140.0000.07722.15
7.0.60.0170.03019.87
7.0.50.0070.04717.77
7.0.40.0100.09020.06
7.0.30.0400.07320.25
7.0.20.0400.03320.24
7.0.10.0200.07020.19
7.0.00.0130.04320.15
5.6.280.0000.07320.86
5.6.210.0070.07020.46
5.6.200.0030.05018.29
5.6.190.0070.06020.47
5.6.180.0200.09020.60
5.6.170.0230.09320.55
5.6.160.0200.04320.45
5.6.150.0030.07718.16
5.6.140.0100.06318.21
5.6.130.0070.08018.15
5.6.120.0130.07721.00
5.6.110.0130.05720.97
5.6.100.0030.06020.88
5.6.90.0070.08320.84
5.6.80.0170.07020.43
5.6.70.0070.04320.39
5.5.350.0170.08020.29
5.5.340.0030.08018.02
5.5.330.0100.08320.21
5.5.320.0100.06320.27
5.5.310.0200.09020.27
5.5.300.0000.09317.98
5.5.290.0070.08017.97
5.5.280.0170.06720.63
5.5.270.0100.08720.75
5.5.260.0200.08020.83
5.5.250.0030.04020.68
5.5.240.0030.04020.36
5.4.450.0100.05719.34
5.4.440.1000.04019.30
5.4.430.1030.05019.55
5.4.420.0770.05719.62
5.4.410.0700.07019.31
5.4.400.0330.06718.49
5.4.390.0200.05718.45
5.4.380.0170.06018.82
5.4.370.0230.05718.73
5.4.360.0200.07018.84
5.4.350.0130.08318.45
5.4.340.0170.05318.74
5.4.320.0130.06318.57
5.4.310.0170.07018.73
5.4.300.0170.05318.52
5.4.290.0200.05718.68
5.4.280.0200.06018.75
5.4.270.0170.05318.77
5.4.260.0230.04718.75
5.4.250.0300.04318.59
5.4.240.0300.06318.73
5.4.230.0030.06718.59
5.4.220.0200.06318.59
5.4.210.0230.05318.67
5.4.200.0270.04316.56
5.4.190.0200.05018.66
5.4.180.0130.06018.64
5.4.170.0230.05318.72
5.4.160.0400.05318.76
5.4.150.0170.05718.57
5.4.140.0200.05316.20
5.4.130.0270.04316.23
5.4.120.0100.05716.26
5.4.110.0200.04716.30
5.4.100.0170.05316.30
5.4.90.0130.06016.42
5.4.80.0230.04316.21
5.4.70.0200.05316.26
5.4.60.0170.05316.26
5.4.50.0230.04316.36
5.4.40.0370.03716.15
5.4.30.0130.05316.22
5.4.20.0200.07016.18
5.4.10.0270.06716.25
5.4.00.0100.05715.63
5.3.290.0200.05314.73
5.3.280.0270.04314.67
5.3.270.0170.06314.59
5.3.260.0200.05714.56
5.3.250.0100.05714.56
5.3.240.0130.06014.59
5.3.230.0270.04714.55
5.3.220.0300.06714.55
5.3.210.0370.05714.57
5.3.200.0330.06014.61
5.3.190.0230.05014.63
5.3.180.0270.04714.55
5.3.170.0230.05314.49
5.3.160.0130.06014.57
5.3.150.0330.04314.57
5.3.140.0270.05314.62
5.3.130.0070.07714.59
5.3.120.0200.06314.54
5.3.110.0230.07314.63
5.3.100.0200.05714.11
5.3.90.0470.05714.01
5.3.80.0230.05013.96
5.3.70.0270.06014.11
5.3.60.0170.05714.11
5.3.50.0200.05314.02
5.3.40.0200.05013.88
5.3.30.0270.05013.89
5.3.20.0100.05713.59
5.3.10.0270.04313.73
5.3.00.0370.05013.61
5.2.170.0170.04311.20
5.2.160.0200.03311.14
5.2.150.0230.03011.07
5.2.140.0170.04311.16
5.2.130.0100.04711.01
5.2.120.0130.04011.05
5.2.110.0230.03711.02
5.2.100.0170.04711.03
5.2.90.0100.04311.14
5.2.80.0100.04711.06
5.2.70.0230.03711.13
5.2.60.0200.04711.00
5.2.50.0230.04311.06
5.2.40.0100.04711.02
5.2.30.0170.04311.00
5.2.20.0030.05310.95
5.2.10.0230.03310.95
5.2.00.0170.04010.80
5.1.60.0070.04010.02
5.1.50.0170.03010.04
5.1.40.0130.0379.99
5.1.30.0170.04710.31
5.1.20.0200.04310.34
5.1.10.0100.03710.18
5.1.00.0170.03310.06
5.0.50.0100.0278.55
5.0.40.0130.0238.46
5.0.30.0100.0538.28
5.0.20.0030.0438.30
5.0.10.0130.0408.34
5.0.00.0070.0438.25
4.4.90.0070.0235.91
4.4.80.0100.0205.89
4.4.70.0130.0205.81
4.4.60.0100.0205.94
4.4.50.0100.0175.83
4.4.40.0070.0375.89
4.4.30.0130.0205.88
4.4.20.0100.0205.96
4.4.10.0100.0175.88
4.4.00.0130.0305.93
4.3.110.0100.0235.84
4.3.100.0100.0305.83
4.3.90.0070.0205.79
4.3.80.0070.0335.79
4.3.70.0070.0205.77
4.3.60.0030.0235.80
4.3.50.0030.0275.76
4.3.40.0070.0335.85
4.3.30.0030.0234.66
4.3.20.0000.0274.55
4.3.10.0030.0234.48
4.3.00.0070.0236.92

preferences:
45.58 ms | 401 KiB | 5 Q