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" ), ); $opt2 = array( ); array_udiff($opt1, $opt2, function($e1, $e2, $e3){ echo "\n"; echo "1: ";var_dump($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)
8.3.60.0110.00418.43
8.3.50.0090.00921.98
8.3.40.0110.00418.98
8.3.30.0070.00719.12
8.3.20.0080.00020.04
8.3.10.0040.00421.97
8.3.00.0040.00422.52
8.2.180.0140.00325.92
8.2.170.0110.00722.96
8.2.160.0030.01021.00
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00617.75
8.2.110.0030.00620.39
8.2.100.0100.00617.84
8.2.90.0000.00819.13
8.2.80.0050.00318.04
8.2.70.0000.00817.50
8.2.60.0000.00917.91
8.2.50.0030.00518.07
8.2.40.0040.00417.89
8.2.30.0020.00518.19
8.2.20.0040.00417.74
8.2.10.0040.00417.81
8.2.00.0060.00317.70
8.1.280.0110.00325.92
8.1.270.0000.00822.14
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00923.84
8.1.230.0040.00720.95
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.50
8.1.180.0000.00818.71
8.1.170.0050.00318.56
8.1.160.0000.00721.95
8.1.150.0000.00718.58
8.1.140.0000.00817.39
8.1.130.0030.00317.83
8.1.120.0030.00317.39
8.1.110.0000.00717.37
8.1.100.0000.00717.42
8.1.90.0030.00517.48
8.1.80.0040.00417.52
8.1.70.0050.00217.49
8.1.60.0030.00617.63
8.1.50.0030.00517.49
8.1.40.0040.00417.59
8.1.30.0000.00817.57
8.1.20.0000.00817.57
8.1.10.0040.00417.49
8.1.00.0070.00017.42
8.0.300.0040.00418.77
8.0.290.0000.00716.92
8.0.280.0030.00518.52
8.0.270.0050.00317.16
8.0.260.0050.00316.91
8.0.250.0000.00717.03
8.0.240.0070.00017.00
8.0.230.0030.00316.96
8.0.220.0000.00716.87
8.0.210.0000.00716.91
8.0.200.0040.00417.07
8.0.190.0030.00616.98
8.0.180.0070.00416.89
8.0.170.0030.00516.88
8.0.160.0000.00716.99
8.0.150.0090.00016.94
8.0.140.0000.00716.95
8.0.130.0000.00613.43
8.0.120.0000.00816.93
8.0.110.0030.00516.92
8.0.100.0040.00417.02
8.0.90.0000.00717.10
8.0.80.0030.01416.92
8.0.70.0070.00016.84
8.0.60.0000.00717.03
8.0.50.0040.00416.97
8.0.30.0100.01416.97
8.0.20.0120.00617.40
8.0.10.0000.00816.97
8.0.00.0130.00616.87
7.4.330.0030.00315.00
7.4.320.0030.00316.59
7.4.300.0040.00416.54
7.4.290.0030.00316.55
7.4.280.0040.00416.47
7.4.270.0070.00016.55
7.4.260.0000.00716.48
7.4.250.0030.00616.50
7.4.240.0050.00216.62
7.4.230.0030.00316.70
7.4.220.0070.01016.65
7.4.210.0080.00816.62
7.4.200.0000.00716.37
7.4.190.0070.00016.76
7.4.160.0090.00616.60
7.4.150.0140.00317.40
7.4.140.0100.00717.86
7.4.130.0120.01016.53
7.4.120.0120.00516.60
7.4.110.0030.01316.71
7.4.100.0090.00916.43
7.4.90.0120.00616.71
7.4.80.0160.00319.39
7.4.70.0030.01416.41
7.4.60.0030.01416.62
7.4.50.0060.00316.58
7.4.40.0070.01022.77
7.4.30.0100.00616.60
7.4.00.0100.00715.06
7.3.330.0030.00313.32
7.3.320.0030.00313.18
7.3.310.0030.00316.22
7.3.300.0040.00416.19
7.3.290.0110.00416.26
7.3.280.0070.00816.33
7.3.270.0110.00717.40
7.3.260.0130.01316.47
7.3.250.0110.00716.38
7.3.240.0160.00316.38
7.3.230.0070.01016.46
7.3.210.0060.01216.48
7.3.200.0070.01019.39
7.3.190.0130.00316.28
7.3.180.0070.01016.39
7.3.170.0030.01316.34
7.3.160.0090.00616.41
7.3.120.0030.01014.82
7.3.10.0030.01015.91
7.3.00.0030.01016.66
7.2.330.0060.01816.39
7.2.320.0120.00616.74
7.2.310.0100.01316.38
7.2.300.0060.00916.70
7.2.290.0000.01816.52
7.2.130.0110.00016.56
7.2.120.0130.00316.49
7.2.110.0070.00416.62
7.2.100.0100.01016.29
7.2.90.0140.00016.76
7.2.80.0110.00716.63
7.2.70.0040.01116.77
7.2.60.0010.01216.61
7.2.50.0100.00916.66
7.2.40.0080.00516.89
7.2.30.0080.00816.75
7.2.20.0120.00316.79
7.2.10.0030.01016.28
7.2.00.0120.00518.09
7.1.250.0070.00715.51
7.1.200.0000.00715.63
7.1.100.0100.00317.95
7.1.70.0040.00417.19
7.1.60.0030.01719.82
7.1.50.0070.01716.93
7.1.00.0030.08722.33
7.0.200.0040.00816.73
7.0.140.0000.07722.01
7.0.100.0300.08320.03
7.0.90.0030.05719.93
7.0.80.0130.04719.82
7.0.70.0030.07020.12
7.0.60.0070.08019.95
7.0.50.0030.04020.25
7.0.40.0100.07720.19
7.0.30.0100.06720.18
7.0.20.0070.07020.11
7.0.10.0200.06720.10
7.0.00.0100.07020.07
5.6.280.0070.07321.11
5.6.250.0100.06320.73
5.6.240.0130.05720.54
5.6.230.0100.07020.48
5.6.220.0030.04320.58
5.6.210.0070.07720.66
5.6.200.0100.07721.02
5.6.190.0070.08020.95
5.6.180.0130.07320.96
5.6.170.0070.08020.98
5.6.160.0100.07321.04
5.6.150.0130.07021.00
5.6.140.0100.03720.96
5.6.130.0200.06321.03
5.6.120.0070.07321.04
5.6.110.0100.05721.06
5.6.100.0100.06020.99
5.6.90.0130.08021.07
5.6.80.0100.04320.55
5.6.70.0070.08020.40
5.6.60.0070.06720.33
5.6.50.0070.04720.41
5.6.40.0000.05320.43
5.6.30.0070.04720.45
5.6.20.0100.08320.38
5.6.10.0100.07720.37
5.6.00.0200.07020.48
5.5.380.0200.06320.39
5.5.370.0100.06020.52
5.5.360.0030.04320.46
5.5.350.0070.03720.39
5.5.340.0030.08020.78
5.5.330.0000.09320.88
5.5.320.0070.04020.65
5.5.310.0030.07320.89
5.5.300.0030.08020.92
5.5.290.0100.08020.71
5.5.280.0100.08020.93
5.5.270.0100.06020.80
5.5.260.0130.08720.89
5.5.250.0100.07720.65
5.5.240.0070.08019.99
5.5.230.0200.07020.14
5.5.220.0030.07020.30
5.5.210.0130.07720.27
5.5.200.0170.06020.14
5.5.190.0030.04720.21
5.5.180.0100.06720.28
5.5.160.0100.07720.18
5.5.150.0170.06720.21
5.5.140.0130.07020.27
5.5.130.0030.05320.27
5.5.120.0100.03720.18
5.5.110.0130.07320.20
5.5.100.0030.08320.16
5.5.90.0130.05320.08
5.5.80.0100.07020.07
5.5.70.0070.08020.13
5.5.60.0100.07720.15
5.5.50.0170.07020.01
5.5.40.0170.07020.09
5.5.30.0070.05719.99
5.5.20.0070.06320.05
5.5.10.0070.04719.98
5.5.00.0030.07020.04
5.4.450.0100.07719.46
5.4.440.0070.08019.37
5.4.430.0000.05019.50
5.4.420.0030.04319.28
5.4.410.0100.06719.24
5.4.400.0030.04719.20
5.4.390.0170.07018.87
5.4.380.0130.03019.05
5.4.370.0030.06318.90
5.4.360.0130.07319.14
5.4.350.0000.07718.95
5.4.340.0100.07019.14
5.4.320.0100.07319.04
5.4.310.0030.08019.18
5.4.300.0100.07319.13
5.4.290.0100.07719.15
5.4.280.0070.04719.02
5.4.270.0000.05019.05
5.4.260.0030.04319.18
5.4.250.0070.07719.02
5.4.240.0170.06719.15
5.4.230.0070.07319.02
5.4.220.0100.08019.04
5.4.210.0070.07019.08
5.4.200.0100.07019.04
5.4.190.0070.06019.08
5.4.180.0200.06319.15
5.4.170.0170.07018.87
5.4.160.0100.07319.02
5.4.150.0030.08019.02
5.4.140.0070.04316.37
5.4.130.0070.05016.44
5.4.120.0100.06716.37
5.4.110.0100.06316.47
5.4.100.0070.06016.50
5.4.90.0100.07016.39
5.4.80.0130.03316.43
5.4.70.0070.04316.48
5.4.60.0100.06316.48
5.4.50.0100.07316.41
5.4.40.0030.06716.37
5.4.30.0030.05016.48
5.4.20.0070.07016.26
5.4.10.0030.08016.36
5.4.00.0070.06715.81
5.3.290.0070.08014.63
5.3.280.0030.08014.69
5.3.270.0030.07714.61
5.3.260.0070.07314.74
5.3.250.0100.06314.67
5.3.240.0070.06314.54
5.3.230.0100.06014.60
5.3.220.0130.03014.68
5.3.210.0100.07714.59
5.3.200.0130.07714.55
5.3.190.0130.07014.63
5.3.180.0130.06714.67
5.3.170.0070.07314.55
5.3.160.0070.07014.68
5.3.150.0070.04314.59
5.3.140.0070.08014.50
5.3.130.0030.05314.61
5.3.120.0070.06314.64
5.3.110.0200.07014.47
5.3.100.0000.04314.04
5.3.90.0070.07314.11
5.3.80.0070.07714.07
5.3.70.0070.06713.92
5.3.60.0100.06013.98
5.3.50.0030.04013.94
5.3.40.0100.06013.84
5.3.30.0100.05314.03
5.3.20.0030.06313.61
5.3.10.0070.05713.79
5.3.00.0130.07013.67
5.2.170.0000.07012.00
5.2.160.0030.06312.00
5.2.150.0070.03312.00
5.2.140.0100.03312.00
5.2.130.0100.05312.00
5.2.120.0070.05712.00
5.2.110.0070.03312.00
5.2.100.0100.05312.00
5.2.90.0100.05712.00
5.2.80.0070.05712.00
5.2.70.0100.06012.00
5.2.60.0100.06012.00
5.2.50.0030.06312.00
5.2.40.0030.03312.00
5.2.30.0030.06012.00
5.2.20.0070.06012.00
5.2.10.0100.05312.00
5.2.00.0000.06012.00
5.1.60.0070.05012.00
5.1.50.0030.05312.00
5.1.40.0100.05012.00
5.1.30.0100.05012.00
5.1.20.0070.05312.00
5.1.10.0070.05312.00
5.1.00.0100.04712.00
5.0.50.0070.04012.00
5.0.40.0030.03712.00
5.0.30.0100.04312.00
5.0.20.0070.04012.00
5.0.10.0030.04712.00
5.0.00.0030.06312.00
4.4.90.0000.03712.00
4.4.80.0070.03012.00
4.4.70.0070.01012.00
4.4.60.0000.03712.00
4.4.50.0100.03012.00
4.4.40.0000.03012.00
4.4.30.0030.03712.00
4.4.20.0070.02712.00
4.4.10.0070.01712.00
4.4.00.0030.03312.00
4.3.110.0030.03712.00
4.3.100.0000.03712.00
4.3.90.0000.03012.00
4.3.80.0070.04312.00
4.3.70.0070.02712.00
4.3.60.0030.02712.00
4.3.50.0030.03312.00
4.3.40.0070.04712.00
4.3.30.0030.03312.00
4.3.20.0000.03712.00
4.3.10.0030.03312.00
4.3.00.0000.03012.00

preferences:
43.13 ms | 401 KiB | 5 Q