3v4l.org

run code in 300+ PHP versions simultaneously
<?php $opt1 = array( array( 'title' => "damn" ), array( 'title' => "php" ), array( 'title' => "fucks" ), array( 'title' => "up" ), array( 'title' => "my" ), array( 'title' => "code" ), ); $opt2 = array( array() ); array_udiff($opt1, $opt2, function($e1, $e2){ echo "\n"; echo "1: ";var_dump($e1); echo "\n"; echo "2: ";var_dump($e2); echo "\n"; echo "3: ";var_dump($e3); });

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)
8.3.60.0130.00318.68
8.3.50.0080.01021.98
8.3.40.0060.00918.90
8.3.30.0090.00619.09
8.3.20.0040.00420.38
8.3.10.0050.00322.09
8.3.00.0040.00422.34
8.2.180.0100.00718.28
8.2.170.0100.01022.96
8.2.160.0150.00320.90
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0060.00319.24
8.2.110.0000.00920.35
8.2.100.0060.00618.03
8.2.90.0050.00319.05
8.2.80.0030.00517.97
8.2.70.0060.00317.38
8.2.60.0080.00318.04
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0000.01017.95
8.2.20.0080.00017.79
8.2.10.0000.00817.70
8.2.00.0000.00717.70
8.1.280.0140.00725.92
8.1.270.0030.00621.80
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0060.00323.92
8.1.230.0030.00918.98
8.1.220.0060.00317.76
8.1.210.0030.00518.77
8.1.200.0030.00617.48
8.1.190.0030.00617.52
8.1.180.0050.00318.73
8.1.170.0040.00418.36
8.1.160.0000.00822.03
8.1.150.0000.00818.65
8.1.140.0040.00417.49
8.1.130.0000.00820.11
8.1.120.0000.00917.48
8.1.110.0070.00017.48
8.1.100.0000.00717.41
8.1.90.0040.00417.49
8.1.80.0040.00417.38
8.1.70.0040.00417.35
8.1.60.0030.00617.60
8.1.50.0060.00317.42
8.1.40.0000.00917.50
8.1.30.0050.00317.56
8.1.20.0080.00017.69
8.1.10.0040.00417.52
8.1.00.0030.00617.52
8.0.300.0070.00018.77
8.0.290.0000.00816.75
8.0.280.0030.00318.52
8.0.270.0000.00717.14
8.0.260.0050.00318.45
8.0.250.0030.00316.93
8.0.240.0040.00416.87
8.0.230.0000.00717.00
8.0.220.0030.00316.89
8.0.210.0000.00716.86
8.0.200.0040.00416.95
8.0.190.0050.00516.86
8.0.180.0000.00717.05
8.0.170.0050.00316.90
8.0.160.0070.00016.80
8.0.150.0020.00516.90
8.0.140.0050.00216.77
8.0.130.0030.00313.35
8.0.120.0040.00416.87
8.0.110.0040.00416.86
8.0.100.0070.00016.92
8.0.90.0040.00416.79
8.0.80.0110.01017.02
8.0.70.0060.00317.03
8.0.60.0050.00316.95
8.0.50.0040.00416.92
8.0.30.0080.01617.08
8.0.20.0140.01617.40
8.0.10.0040.00417.04
8.0.00.0100.01316.87
7.4.330.0030.00315.01
7.4.320.0060.00016.62
7.4.300.0060.00016.55
7.4.290.0100.00016.65
7.4.280.0030.00616.53
7.4.270.0040.00716.53
7.4.260.0030.00316.50
7.4.250.0040.00416.53
7.4.240.0000.00716.42
7.4.230.0070.00016.62
7.4.220.0140.01116.46
7.4.210.0040.01116.58
7.4.200.0050.00216.51
7.4.190.0030.00316.51
7.4.160.0090.00916.43
7.4.150.0130.00517.40
7.4.140.0130.00817.86
7.4.130.0170.02216.53
7.4.120.0080.01016.54
7.4.110.0180.00916.48
7.4.100.0120.00916.55
7.4.90.0110.01416.41
7.4.80.0150.00319.39
7.4.70.0030.01416.66
7.4.60.0170.00316.59
7.4.50.0000.00916.66
7.4.40.0100.00622.77
7.4.30.0130.01016.49
7.4.00.0070.00715.03
7.3.330.0000.00613.22
7.3.320.0000.00513.38
7.3.310.0030.00316.08
7.3.300.0000.00716.18
7.3.290.0060.01516.34
7.3.280.0090.00816.35
7.3.270.0170.00317.40
7.3.260.0070.01116.40
7.3.250.0180.00516.49
7.3.240.0110.01116.29
7.3.230.0030.01716.39
7.3.210.0080.01216.48
7.3.200.0150.00419.39
7.3.190.0110.01416.59
7.3.180.0090.00916.32
7.3.170.0160.00916.31
7.3.160.0060.01016.34
7.3.120.0100.00715.05
7.2.330.0160.01116.71
7.2.320.0080.01216.43
7.2.310.0000.01916.66
7.2.300.0120.00816.67
7.2.290.0140.00316.59
7.2.60.0320.00416.67
7.2.00.0070.00719.40
7.1.200.0030.00515.68
7.1.100.0000.01118.14
7.1.70.0080.00017.24
7.1.60.0100.01619.82
7.1.50.0060.01516.66
7.1.00.0100.08322.41
7.0.200.0080.00416.46
7.0.140.0030.07321.96
7.0.100.0170.06319.99
7.0.90.0070.07719.89
7.0.80.0370.07319.97
7.0.70.0200.07020.02
7.0.60.0130.07319.91
7.0.50.0130.08320.35
7.0.40.0070.05720.14
7.0.30.0100.06720.09
7.0.20.0100.05720.07
7.0.10.0130.06719.98
7.0.00.0030.08020.00
5.6.280.0130.06321.10
5.6.250.0100.08320.60
5.6.240.0100.07720.60
5.6.230.0100.05320.69
5.6.220.0100.09020.49
5.6.210.0000.05320.61
5.6.200.0100.08320.97
5.6.190.0130.07721.06
5.6.180.0070.08720.96
5.6.170.0070.09020.94
5.6.160.0130.07720.93
5.6.150.0070.06721.17
5.6.140.0070.07721.07
5.6.130.0030.08721.07
5.6.120.0130.07321.09
5.6.110.0100.06320.94
5.6.100.0130.08021.10
5.6.90.0100.08021.01
5.6.80.0030.05320.42
5.6.70.0100.05720.27
5.6.60.0100.06320.46
5.6.50.0170.07320.41
5.6.40.0070.08020.38
5.6.30.0100.08020.32
5.6.20.0170.07020.44
5.6.10.0170.04320.38
5.6.00.0030.06020.39
5.5.380.0070.08320.46
5.5.370.0070.06020.39
5.5.360.0100.05320.31
5.5.350.0100.04720.41
5.5.340.0100.06320.84
5.5.330.0130.06320.78
5.5.320.0130.07320.81
5.5.310.0130.09320.86
5.5.300.0100.05720.83
5.5.290.0100.08020.84
5.5.280.0130.06720.90
5.5.270.0100.08020.63
5.5.260.0100.07320.91
5.5.250.0170.03720.69
5.5.240.0070.08320.15
5.5.230.0100.07720.14
5.5.220.0130.06720.28
5.5.210.0170.07720.25
5.5.200.0230.07020.18
5.5.190.0070.08320.22
5.5.180.0030.08020.25
5.5.160.0130.06020.26
5.5.150.0030.08320.13
5.5.140.0030.08020.26
5.5.130.0000.06020.27
5.5.120.0170.06720.11
5.5.110.0000.07320.25
5.5.100.0200.07020.18
5.5.90.0030.05320.13
5.5.80.0070.07020.07
5.5.70.0130.07320.14
5.5.60.0130.03719.96
5.5.50.0000.07720.00
5.5.40.0030.05020.11
5.5.30.0070.07720.05
5.5.20.0100.07320.05
5.5.10.0170.06720.05
5.5.00.0070.07020.04
5.4.450.0100.08019.20
5.4.440.0070.07719.20
5.4.430.0100.08019.37
5.4.420.0130.07719.35
5.4.410.0130.07019.43
5.4.400.0030.07719.04
5.4.390.0100.05719.16
5.4.380.0100.07019.24
5.4.370.0130.06318.95
5.4.360.0100.07718.95
5.4.350.0170.06319.12
5.4.340.0070.08018.95
5.4.320.0130.07718.85
5.4.310.0070.07719.09
5.4.300.0070.06719.04
5.4.290.0130.06719.09
5.4.280.0200.06718.84
5.4.270.0030.08019.02
5.4.260.0070.07019.12
5.4.250.0170.06319.16
5.4.240.0030.07318.94
5.4.230.0170.04319.21
5.4.220.0100.06319.12
5.4.210.0130.06319.15
5.4.200.0100.07019.20
5.4.190.0100.04019.17
5.4.180.0030.07718.89
5.4.170.0070.06319.04
5.4.160.0030.05319.02
5.4.150.0030.07018.92
5.4.140.0100.05316.25
5.4.130.0030.06016.41
5.4.120.0030.07016.24
5.4.110.0000.04316.51
5.4.100.0030.04716.50
5.4.90.0070.07016.46
5.4.80.0070.04316.49
5.4.70.0030.05716.32
5.4.60.0030.04316.45
5.4.50.0130.06716.40
5.4.40.0070.04316.53
5.4.30.0200.05716.32
5.4.20.0030.07716.40
5.4.10.0100.07316.35
5.4.00.0030.06715.86
5.3.290.0030.07714.73
5.3.280.0070.04014.60
5.3.270.0100.06714.60
5.3.260.0130.05314.66
5.3.250.0170.06714.54
5.3.240.0070.07014.64
5.3.230.0130.04014.74
5.3.220.0030.05314.66
5.3.210.0070.06714.60
5.3.200.0070.05314.63
5.3.190.0100.04014.66
5.3.180.0100.08014.59
5.3.170.0170.06314.59
5.3.160.0100.07014.53
5.3.150.0070.06314.52
5.3.140.0100.07014.62
5.3.130.0070.04314.68
5.3.120.0070.08714.67
5.3.110.0100.07714.47
5.3.100.0100.03313.96
5.3.90.0130.07713.95
5.3.80.0000.04014.02
5.3.70.0130.06714.00
5.3.60.0100.07313.98
5.3.50.0130.07013.93
5.3.40.0100.07714.08
5.3.30.0170.07013.83
5.3.20.0070.04013.62
5.3.10.0070.07313.76
5.3.00.0170.03013.63
5.2.170.0070.05711.09
5.2.160.0070.05311.18
5.2.150.0100.05710.96
5.2.140.0100.05711.18
5.2.130.0030.06710.95
5.2.120.0030.06011.06
5.2.110.0100.04011.04
5.2.100.0000.06311.06
5.2.90.0000.04710.95
5.2.80.0030.05710.94
5.2.70.0030.03310.92
5.2.60.0100.05711.09
5.2.50.0000.04310.98
5.2.40.0100.05711.02
5.2.30.0030.04711.02
5.2.20.0030.05310.85
5.2.10.0070.05310.89
5.2.00.0100.02710.76
5.1.60.0100.02010.04
5.1.50.0000.0479.99
5.1.40.0000.04310.00
5.1.30.0030.04710.26
5.1.20.0030.06010.39
5.1.10.0030.05710.11
5.1.00.0000.03310.06
5.0.50.0000.0479.99
5.0.40.0030.0309.99
5.0.30.0070.0579.99
5.0.20.0130.0309.99
5.0.10.0030.0409.99
5.0.00.0030.0609.99
4.4.90.0030.0279.99
4.4.80.0030.0309.99
4.4.70.0030.0379.99
4.4.60.0030.0339.99
4.4.50.0070.0279.99
4.4.40.0030.0539.99
4.4.30.0000.0379.99
4.4.20.0030.0379.99
4.4.10.0070.0139.99
4.4.00.0100.0209.99
4.3.110.0000.0379.99
4.3.100.0070.0139.99
4.3.90.0000.0409.99
4.3.80.0030.0539.99
4.3.70.0000.0209.99
4.3.60.0070.0309.99
4.3.50.0070.0279.99
4.3.40.0000.0479.99
4.3.30.0030.0279.99
4.3.20.0030.0339.99
4.3.10.0070.0139.99
4.3.00.0030.0339.99

preferences:
60.57 ms | 400 KiB | 5 Q