3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a1 = [ ['127.0.0.1',11211], ['127.0.0.2',11211], ['127.0.0.4',11211], ]; $a2 = [ ['127.0.0.1',11211], ['127.0.0.2',11211], ['127.0.0.3',11211], ['127.0.0.4',11211], ]; print_r( array_udiff( $a1, $a2, function($a,$b){ return $a[0] === $b[0]; } ) );

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)
8.3.60.0120.00316.75
8.3.50.0120.00922.12
8.3.40.0140.00718.96
8.3.30.0150.00618.92
8.3.20.0090.00619.98
8.3.10.0040.00421.70
8.3.00.0080.00019.25
8.2.180.0100.01018.34
8.2.170.0070.00722.96
8.2.160.0100.00320.27
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0100.00726.16
8.2.120.0040.00419.38
8.2.110.0050.00519.13
8.2.100.0040.00817.75
8.2.90.0080.00019.14
8.2.80.0000.00817.97
8.2.70.0080.00417.63
8.2.60.0030.00517.93
8.2.50.0040.00718.07
8.2.40.0060.00320.01
8.2.30.0080.00018.00
8.2.20.0030.00517.70
8.2.10.0000.00718.17
8.2.00.0000.00717.68
8.1.280.0100.01025.92
8.1.270.0060.00320.37
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0000.01022.14
8.1.230.0110.00017.65
8.1.220.0000.00817.78
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0040.00418.54
8.1.160.0070.00421.87
8.1.150.0000.00718.77
8.1.140.0000.00717.46
8.1.130.0000.00717.84
8.1.120.0000.00717.51
8.1.110.0050.00317.46
8.1.100.0000.00817.43
8.1.90.0030.00417.41
8.1.80.0050.00317.48
8.1.70.0040.00417.46
8.1.60.0040.00417.60
8.1.50.0030.00617.58
8.1.40.0040.00417.55
8.1.30.0000.00817.56
8.1.20.0000.00717.49
8.1.10.0000.00717.61
8.1.00.0030.00917.41
8.0.300.0020.00518.77
8.0.290.0050.00216.58
8.0.280.0000.00818.29
8.0.270.0000.00717.10
8.0.260.0030.00317.19
8.0.250.0050.00316.91
8.0.240.0080.00016.95
8.0.230.0000.00716.96
8.0.220.0030.00316.86
8.0.210.0030.00316.81
8.0.200.0000.00616.94
8.0.190.0040.00417.03
8.0.180.0000.00717.03
8.0.170.0000.00816.85
8.0.160.0070.00016.95
8.0.150.0070.00016.89
8.0.140.0050.00216.93
8.0.130.0030.00313.36
8.0.120.0000.00816.91
8.0.110.0070.00016.98
8.0.100.0040.00416.91
8.0.90.0000.00716.80
8.0.80.0090.00616.93
8.0.70.0070.00016.88
8.0.60.0000.00717.00
8.0.50.0050.00216.80
8.0.30.0140.00817.08
8.0.20.0100.00917.40
8.0.10.0000.00717.09
8.0.00.0070.01116.73
7.4.330.0030.00315.10
7.4.320.0040.00416.59
7.4.300.0000.00616.44
7.4.290.0040.00416.45
7.4.280.0000.00716.58
7.4.270.0070.00016.43
7.4.260.0040.00416.38
7.4.250.0000.00716.46
7.4.240.0020.00616.54
7.4.230.0000.00716.57
7.4.220.0070.01116.39
7.4.210.0070.01116.46
7.4.200.0030.00316.32
7.4.160.0090.01516.51
7.4.150.0100.01317.40
7.4.140.0110.01117.86
7.4.130.0100.00916.44
7.4.120.0080.00816.56
7.4.110.0030.01616.42
7.4.100.0160.00016.45
7.4.90.0160.00316.45
7.4.80.0070.01019.39
7.4.70.0030.01316.38
7.4.60.0030.01316.73
7.4.50.0000.00816.65
7.4.40.0070.01716.70
7.4.30.0070.01016.30
7.4.00.0070.00714.83
7.3.330.0050.00013.31
7.3.320.0100.00313.28
7.3.310.0000.00716.23
7.3.300.0000.00816.15
7.3.290.0070.01116.24
7.3.280.0100.00516.24
7.3.270.0030.01317.40
7.3.260.0100.00716.44
7.3.250.0090.00916.44
7.3.240.0090.01216.55
7.3.230.0120.00616.39
7.3.210.0150.00316.45
7.3.200.0070.01019.39
7.3.190.0080.00816.38
7.3.180.0100.00716.29
7.3.170.0030.01416.27
7.3.160.0070.01116.31
7.3.120.0110.00714.85
7.3.110.0070.01014.89
7.3.100.0150.00014.55
7.3.90.0110.00014.76
7.3.80.0070.00414.78
7.3.70.0090.00614.65
7.3.60.0070.00414.70
7.3.50.0100.00614.83
7.3.40.0030.01014.63
7.3.30.0030.00714.54
7.3.20.0070.00716.29
7.3.10.0050.00816.56
7.3.00.0080.00516.60
7.2.330.0090.00816.74
7.2.320.0100.00716.74
7.2.310.0060.01116.38
7.2.300.0110.00816.50
7.2.290.0070.01016.47
7.2.250.0070.01315.17
7.2.240.0070.01314.90
7.2.230.0060.00915.19
7.2.220.0080.00814.67
7.2.210.0000.00914.95
7.2.200.0090.00615.15
7.2.190.0040.00815.20
7.2.180.0030.01314.67
7.2.170.0030.00915.13
7.2.130.0030.01016.88
7.2.120.0030.01216.95
7.2.110.0000.01416.70
7.2.100.0130.00016.73
7.2.90.0030.01016.70
7.2.80.0060.00617.07
7.2.70.0070.00316.98
7.2.60.0030.01316.93
7.2.50.0070.01016.95
7.2.40.0060.00617.04
7.2.30.0000.01417.01
7.2.20.0040.01116.66
7.2.10.0100.00016.89
7.2.00.0040.00717.98
7.1.330.0000.01415.46
7.1.320.0030.00615.72
7.1.310.0030.01015.68
7.1.300.0070.01116.00
7.1.290.0040.01215.51
7.1.280.0060.00615.89
7.1.270.0130.00315.70
7.1.260.0090.00615.73
7.1.250.0000.01515.93
7.1.200.0060.00615.52
7.1.100.0100.01017.97
7.1.70.0000.00817.02
7.1.60.0070.01819.50
7.1.50.0060.00916.88
7.1.00.0030.07322.44
7.0.200.0060.00615.00
7.0.140.0000.04022.15
7.0.60.0000.05719.97
7.0.50.0070.03717.87
7.0.40.0030.05020.40
7.0.30.0170.04720.09
7.0.20.0200.04320.09
7.0.10.0200.05320.09
7.0.00.0100.04720.23
5.6.280.0000.07721.14
5.6.210.0030.04020.75
5.6.200.0100.08318.18
5.6.190.0100.08320.77
5.6.180.0300.05020.46
5.6.170.0470.07720.55
5.6.160.0070.04320.55
5.6.150.0200.06318.15
5.6.140.0030.04018.15
5.6.130.0100.06718.14
5.6.120.0070.08321.13
5.6.110.0100.07021.14
5.6.100.0130.08321.00
5.6.90.0130.05320.97
5.6.80.0100.07320.44
5.6.70.0300.06020.42
5.5.350.0200.09020.38
5.5.340.0000.05017.92
5.5.330.0030.07720.40
5.5.320.0000.06720.31
5.5.310.0230.07320.34
5.5.300.0100.08017.98
5.5.290.0130.07718.08
5.5.280.0030.04020.77
5.5.270.0000.04720.73
5.5.260.0100.06320.65
5.5.250.0100.06320.59
5.5.240.0100.08020.35
5.4.450.0300.07019.34
5.4.440.0100.05719.54
5.4.430.0730.05019.33
5.4.420.0170.04719.28
5.4.410.0070.07719.09
5.4.400.0370.07718.76
5.4.390.0270.06018.75
5.4.380.0270.06718.75
5.4.370.0270.06318.50
5.4.360.0330.05718.79
5.4.350.0400.05018.61
5.4.340.0400.05318.79
5.4.320.0330.06018.71
5.4.310.0370.05018.77
5.4.300.0270.06018.75
5.4.290.0330.07018.75
5.4.280.0300.08318.83
5.4.270.0570.05018.73
5.4.260.0430.05318.46
5.4.250.0330.05318.55
5.4.240.0370.05718.62
5.4.230.0430.07318.71
5.4.220.0400.06718.57
5.4.210.0300.06018.73
5.4.200.0300.05016.71
5.4.190.0400.04318.55
5.4.180.0300.05318.61
5.4.170.0330.06018.60
5.4.160.0300.05318.54
5.4.150.0400.04718.44
5.4.140.0330.05016.46
5.4.130.0270.05316.30
5.4.120.0330.04316.20
5.4.110.0370.04316.17
5.4.100.0400.04716.24
5.4.90.0330.05316.21
5.4.80.0300.05316.18
5.4.70.0330.05016.24
5.4.60.0300.05016.17
5.4.50.0330.05016.15
5.4.40.0230.06316.41
5.4.30.0370.04316.15
5.4.20.0300.05716.18
5.4.10.0370.04316.41
5.4.00.0270.05715.69
5.3.290.0430.05714.76
5.3.280.0400.05014.57
5.3.270.0470.06714.52
5.3.260.0300.05714.50
5.3.250.0300.05714.57
5.3.240.0470.06314.50
5.3.230.0400.06314.49
5.3.220.0270.05314.65
5.3.210.0300.06014.46
5.3.200.0330.05714.62
5.3.190.0330.05714.62
5.3.180.0430.06714.49
5.3.170.0300.06314.50
5.3.160.0330.06714.47
5.3.150.0330.06014.60
5.3.140.0270.05714.52
5.3.130.0300.05714.50
5.3.120.0230.06014.55
5.3.110.0330.05314.55
5.3.100.0330.05714.09
5.3.90.0300.05714.12
5.3.80.0400.04014.00
5.3.70.0300.05314.05
5.3.60.0370.04714.09
5.3.50.0500.05713.84
5.3.40.0330.05013.93
5.3.30.0400.04313.87
5.3.20.0330.04713.68
5.3.10.0270.05713.61
5.3.00.0530.05313.59
5.2.170.0300.05011.31
5.2.160.0330.05711.18
5.2.150.0200.05011.06
5.2.140.0270.04311.07
5.2.130.0300.05311.08
5.2.120.0430.05711.01
5.2.110.0330.04011.06
5.2.100.0200.05011.14
5.2.90.0200.05311.24
5.2.80.0270.04711.01
5.2.70.0270.04711.14
5.2.60.0300.04010.96
5.2.50.0330.03711.00
5.2.40.0130.04711.05
5.2.30.0200.04311.03
5.2.20.0130.04710.96
5.2.10.0100.05010.96
5.2.00.0230.04010.73
5.1.60.0230.03310.03
5.1.50.0270.0279.97
5.1.40.0300.02710.03
5.1.30.0270.03310.47
5.1.20.0200.03710.46
5.1.10.0200.03710.07
5.1.00.0230.03310.13
5.0.50.0100.0308.53
5.0.40.0170.0238.48
5.0.30.0130.0438.36
5.0.20.0130.0278.21
5.0.10.0170.0238.28
5.0.00.0100.0438.38
4.4.90.0100.0236.68
4.4.80.0100.0236.58
4.4.70.0100.0276.58
4.4.60.0130.0206.58
4.4.50.0170.0206.58
4.4.40.0130.0336.58
4.4.30.0070.0276.58
4.4.20.0070.0276.58
4.4.10.0070.0276.58
4.4.00.0200.0336.58
4.3.110.0100.0236.58
4.3.100.0100.0206.58
4.3.90.0070.0276.58
4.3.80.0130.0336.58
4.3.70.0130.0236.58
4.3.60.0130.0276.58
4.3.50.0030.0376.58
4.3.40.0130.0436.58
4.3.30.0100.0206.58
4.3.20.0070.0276.58
4.3.10.0170.0176.58
4.3.00.0130.0176.95

preferences:
57.02 ms | 401 KiB | 5 Q