3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(array_diff( [ 'q1' => true, 'q2' => true, 'q3' => false, 'q4' => false, ], [ 'q1' => false, 'q2' => true, 'q3' => false, 'q4' => false, ] ));

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)
8.3.60.0090.00616.38
8.3.50.0150.00317.93
8.3.40.0070.00718.71
8.3.30.0100.00318.54
8.3.20.0080.00018.90
8.3.10.0040.00421.73
8.3.00.0000.00819.21
8.2.180.0040.01118.00
8.2.170.0120.00322.96
8.2.160.0080.00520.16
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0050.00519.70
8.2.120.0040.00426.35
8.2.110.0060.00319.33
8.2.100.0080.00418.09
8.2.90.0100.00017.63
8.2.80.0080.00019.03
8.2.70.0000.00817.67
8.2.60.0000.00917.91
8.2.50.0040.00418.10
8.2.40.0040.00420.48
8.2.30.0060.00319.11
8.2.20.0030.00517.84
8.2.10.0040.00417.92
8.2.00.0040.00417.46
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0070.00028.09
8.1.250.0000.00828.09
8.1.240.0060.00322.05
8.1.230.0040.00718.91
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00917.10
8.1.180.0030.00518.10
8.1.170.0060.00318.59
8.1.160.0040.00419.01
8.1.150.0040.00420.26
8.1.140.0000.00719.43
8.1.130.0030.00317.57
8.1.120.0040.00417.34
8.1.110.0040.00417.35
8.1.100.0030.00617.22
8.1.90.0070.00017.28
8.1.80.0040.00417.34
8.1.70.0000.00717.33
8.1.60.0000.00717.35
8.1.50.0080.00017.43
8.1.40.0070.00017.36
8.1.30.0030.00517.38
8.1.20.0000.00817.52
8.1.10.0000.00717.39
8.1.00.0050.00317.16
8.0.300.0070.00018.77
8.0.290.0080.00016.63
8.0.280.0030.00318.38
8.0.270.0030.00317.13
8.0.260.0030.00317.12
8.0.250.0080.00016.77
8.0.240.0030.00616.80
8.0.230.0040.00416.84
8.0.220.0000.00716.70
8.0.210.0030.00316.60
8.0.200.0070.00016.80
8.0.190.0000.00816.85
8.0.180.0030.00516.73
8.0.170.0000.00816.75
8.0.160.0000.00716.74
8.0.150.0030.00516.69
8.0.140.0000.00716.76
8.0.130.0030.00313.20
8.0.120.0030.00616.64
8.0.110.0040.00416.81
8.0.100.0030.00416.57
8.0.90.0090.00016.67
8.0.80.0090.00616.77
8.0.70.0070.00016.78
8.0.60.0000.00716.54
8.0.50.0050.00216.77
8.0.30.0100.00816.99
8.0.20.0110.00817.40
8.0.10.0050.00216.74
8.0.00.0100.00716.52
7.4.330.0060.00015.55
7.4.320.0060.00016.47
7.4.300.0000.00816.36
7.4.290.0030.00316.51
7.4.280.0000.00916.50
7.4.270.0060.00016.39
7.4.260.0030.00616.46
7.4.250.0050.00216.43
7.4.240.0030.00316.53
7.4.230.0070.00016.47
7.4.220.0030.01416.43
7.4.210.0060.00916.36
7.4.200.0050.00316.54
7.4.160.0060.00916.24
7.4.150.0100.01017.40
7.4.140.0100.00817.86
7.4.130.0120.00616.42
7.4.120.0110.00616.32
7.4.110.0060.00916.36
7.4.100.0070.01016.39
7.4.90.0120.00616.41
7.4.80.0160.00619.39
7.4.70.0140.00316.36
7.4.60.0110.00716.21
7.4.50.0130.00316.25
7.4.40.0080.01016.34
7.4.30.0030.01316.06
7.4.00.0070.01014.96
7.3.330.0060.00012.97
7.3.320.0040.00413.05
7.3.310.0060.00016.07
7.3.300.0000.00616.12
7.3.290.0100.00316.18
7.3.280.0100.00816.15
7.3.270.0130.00717.40
7.3.260.0060.01116.24
7.3.250.0110.01016.24
7.3.240.0080.01116.30
7.3.230.0190.00316.39
7.3.210.0030.01216.45
7.3.200.0100.00616.26
7.3.190.0060.00916.42
7.3.180.0080.00816.08
7.3.170.0070.01416.45
7.3.160.0080.00816.18
7.3.120.0110.00714.49
7.3.110.0090.00914.67
7.3.100.0030.01214.67
7.3.90.0000.01414.97
7.3.80.0030.01014.59
7.3.70.0040.01114.50
7.3.60.0060.00914.59
7.3.50.0030.00914.54
7.3.40.0100.00314.47
7.3.30.0040.00814.55
7.3.20.0030.01216.72
7.3.10.0050.00716.45
7.3.00.0160.00316.50
7.2.330.0100.00716.38
7.2.320.0040.01516.32
7.2.310.0130.00316.36
7.2.300.0030.01816.40
7.2.290.0110.00716.28
7.2.250.0100.00715.00
7.2.240.0070.01314.69
7.2.230.0060.00914.80
7.2.220.0000.01114.82
7.2.210.0100.00714.95
7.2.200.0040.00814.84
7.2.190.0090.00014.84
7.2.180.0030.01014.73
7.2.170.0070.00714.71
7.2.130.0030.00916.77
7.2.120.0060.00916.39
7.2.110.0040.00816.43
7.2.100.0080.00316.36
7.2.90.0040.01116.48
7.2.80.0030.01016.46
7.2.70.0030.01216.37
7.2.60.0110.00716.24
7.2.50.0040.01016.60
7.2.40.0080.00516.43
7.2.30.0110.00716.67
7.2.20.0170.01016.44
7.2.10.0030.01316.60
7.2.00.0220.00216.28
7.1.330.0030.01415.59
7.1.320.0100.00315.75
7.1.310.0030.01015.62
7.1.300.0040.00715.62
7.1.290.0030.01015.55
7.1.280.0000.01715.52
7.1.270.0070.00415.70
7.1.260.0070.01015.37
7.1.250.0030.01015.27
7.1.200.0040.00715.53
7.1.70.0000.00717.11
7.1.60.0080.00317.16
7.1.50.0070.00716.79
7.1.40.0080.00316.33
7.1.30.0030.01016.38
7.1.20.0060.00616.55
7.1.10.0030.01216.43
7.1.00.0080.00416.55
7.0.200.0060.00316.63
7.0.190.0000.00816.38
7.0.180.0040.01515.98
7.0.170.0000.00816.07
7.0.160.0040.00416.21
7.0.150.0040.00716.16
7.0.140.0040.01116.16
7.0.130.0040.00416.32
7.0.120.0080.00016.37
7.0.110.0040.01116.21
7.0.100.0060.00816.31
7.0.90.0000.01016.28
7.0.80.0060.00916.21
7.0.70.0000.00816.19
7.0.60.0000.00716.05
7.0.50.0000.00816.24
7.0.40.0040.00815.36
7.0.30.0020.00515.36
7.0.20.0030.00615.36
7.0.10.0000.00815.36
7.0.00.0040.00415.36
5.6.300.0070.06620.99
5.6.290.0070.07220.56
5.6.280.0030.04321.03
5.6.270.0030.04420.86
5.6.260.0000.08620.96
5.6.250.0000.06220.96
5.6.240.0070.08520.95
5.6.230.0030.08020.97
5.6.220.0030.04021.03
5.6.210.0070.04420.63
5.6.200.0000.04620.95
5.6.190.0100.03720.98
5.6.180.0060.05820.92
5.6.170.0030.06420.88
5.6.160.0100.07221.02
5.6.150.0030.05420.82
5.6.140.0070.04020.77
5.6.130.0030.04120.73
5.6.120.0060.03920.82
5.6.110.0030.05220.77
5.6.100.0100.03420.97
5.6.90.0140.03120.84
5.6.80.0070.05620.40
5.6.70.0100.03720.36
5.6.60.0030.04720.20
5.6.50.0070.05820.21
5.6.40.0070.08320.08
5.6.30.0030.06020.17
5.6.20.0100.05020.38
5.6.10.0030.07620.18
5.6.00.0030.04020.15

preferences:
64.15 ms | 400 KiB | 5 Q