3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('a', 'a', 'b'); $b = array('a', 'b', 'b'); if (sizeof($a)==sizeof($b) AND array_diff($a,$b)==array()) { echo 'fail' . "\n"; } if (count(array_diff(array_merge($a, $b), array_intersect($a, $b))) === 0) { echo 'fail2' . "\n"; } if (count(array_diff($a, $b)) === 0) { echo 'fail3' . "\n"; } ?>

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)
8.3.70.0040.01216.58
8.3.60.0100.01018.30
8.3.50.0110.00921.27
8.3.40.0070.01018.85
8.3.30.0110.00420.17
8.3.20.0040.00420.25
8.3.10.0050.00321.92
8.3.00.0000.00722.52
8.2.180.0050.01016.75
8.2.170.0110.00422.96
8.2.160.0070.01122.30
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0080.00020.83
8.2.110.0050.00522.05
8.2.100.0090.00319.32
8.2.90.0000.00817.50
8.2.80.0000.00818.61
8.2.70.0050.00317.93
8.2.60.0000.00817.63
8.2.50.0060.00317.63
8.2.40.0000.01117.62
8.2.30.0030.00619.39
8.2.20.0000.00717.62
8.2.10.0050.00217.65
8.2.00.0000.00817.70
8.1.280.0130.00325.92
8.1.270.0080.00023.99
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0030.00623.70
8.1.230.0000.01119.14
8.1.220.0000.00917.76
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00917.35
8.1.180.0030.00518.10
8.1.170.0040.00419.02
8.1.160.0050.00320.63
8.1.150.0070.00018.68
8.1.140.0000.00717.37
8.1.130.0000.00817.85
8.1.120.0000.00717.52
8.1.110.0080.00017.48
8.1.100.0040.00417.35
8.1.90.0070.00017.44
8.1.80.0030.00317.37
8.1.70.0000.00717.39
8.1.60.0060.00317.59
8.1.50.0000.00717.43
8.1.40.0040.00417.56
8.1.30.0030.00517.70
8.1.20.0040.00417.65
8.1.10.0020.00517.52
8.1.00.0030.00517.29
8.0.300.0000.00718.77
8.0.290.0030.00616.75
8.0.280.0000.00718.45
8.0.270.0000.00717.17
8.0.260.0040.00416.83
8.0.250.0050.00217.02
8.0.240.0040.00416.96
8.0.230.0030.00316.86
8.0.220.0030.00316.94
8.0.210.0000.00616.76
8.0.200.0000.00616.96
8.0.190.0040.00416.82
8.0.180.0000.00716.93
8.0.170.0000.00716.81
8.0.160.0040.00416.93
8.0.150.0030.00616.86
8.0.140.0040.00316.92
8.0.130.0000.00613.32
8.0.120.0060.00316.88
8.0.110.0040.00416.88
8.0.100.0000.00716.75
8.0.90.0030.00616.84
8.0.80.0120.00316.84
8.0.70.0000.00716.96
8.0.60.0040.00416.72
8.0.50.0000.00816.77
8.0.30.0110.00817.16
8.0.20.0120.00717.40
8.0.10.0000.00716.91
8.0.00.0200.02316.63
7.4.330.0020.00215.00
7.4.320.0000.00916.51
7.4.300.0040.00416.46
7.4.290.0040.00416.50
7.4.280.0030.00316.65
7.4.270.0030.00316.52
7.4.260.0000.00513.23
7.4.250.0000.00816.57
7.4.240.0070.00016.50
7.4.230.0000.00716.31
7.4.220.0070.01816.38
7.4.210.0090.00716.63
7.4.200.0000.00716.68
7.4.190.0030.00316.48
7.4.160.0030.01316.64
7.4.150.0120.01217.40
7.4.140.0120.00817.86
7.4.130.0090.00816.58
7.4.120.0110.00816.49
7.4.110.0090.01216.71
7.4.100.0050.01116.50
7.4.90.0030.01416.42
7.4.80.0060.01519.39
7.4.70.0140.00316.65
7.4.60.0070.01016.55
7.4.50.0070.00016.52
7.4.40.0040.01122.77
7.4.30.0100.01016.65
7.4.00.0120.00015.00
7.3.330.0050.00013.06
7.3.320.0000.00513.06
7.3.310.0000.00716.20
7.3.300.0000.00716.22
7.3.290.0090.00916.17
7.3.280.0090.00616.17
7.3.270.0090.00917.40
7.3.260.0090.00916.57
7.3.250.0150.00416.49
7.3.240.0130.01016.18
7.3.230.0100.00716.39
7.3.210.0090.00816.17
7.3.200.0110.01019.39
7.3.190.0060.01016.17
7.3.180.0140.00316.61
7.3.170.0090.00616.27
7.3.160.0110.00816.51
7.3.120.0100.00714.59
7.3.110.0070.01014.77
7.3.100.0100.00614.66
7.3.90.0000.01514.76
7.3.80.0000.01314.80
7.3.70.0030.01014.84
7.3.60.0060.01014.95
7.3.50.0040.00714.89
7.3.40.0130.00314.90
7.3.30.0130.00314.55
7.3.20.0070.00716.60
7.3.10.0000.01616.48
7.3.00.0060.01016.77
7.2.330.0100.00716.55
7.2.320.0060.01616.50
7.2.310.0000.01716.71
7.2.300.0080.00816.43
7.2.290.0150.00616.47
7.2.240.0040.01415.19
7.2.230.0060.00914.89
7.2.220.0060.00615.28
7.2.210.0110.00415.00
7.2.200.0070.00715.15
7.2.190.0040.01114.83
7.2.180.0060.00914.86
7.2.170.0070.01015.03
7.2.160.0060.01014.73
7.2.150.0000.01716.81
7.2.140.0060.00616.76
7.2.130.0070.00716.72
7.2.120.0030.01316.98
7.2.110.0030.01416.82
7.2.100.0040.01417.10
7.2.90.0030.00617.02
7.2.80.0130.00316.65
7.2.70.0000.01616.94
7.2.60.0030.00716.89
7.2.50.0090.00616.81
7.2.40.0100.00617.03
7.2.30.0060.00917.10
7.2.20.0100.00316.97
7.2.10.0060.00916.88
7.2.00.0070.00718.11
7.1.330.0040.01115.92
7.1.320.0070.00715.66
7.1.310.0070.00715.78
7.1.300.0040.01115.85
7.1.290.0060.00915.59
7.1.280.0030.01415.75
7.1.270.0060.00815.54
7.1.260.0000.01615.96
7.1.250.0030.01315.72
7.1.200.0040.00815.78
7.1.100.0080.00418.09
7.1.70.0000.00717.11
7.1.60.0130.01019.32
7.1.50.0030.01716.84
7.1.00.0000.03722.48
7.0.200.0040.00416.80
7.0.140.0030.07322.09
7.0.100.0170.07319.94
7.0.90.0130.07319.89
7.0.80.0030.08019.84
7.0.70.0100.07319.90
7.0.60.0100.07320.06
7.0.50.0030.08020.29
7.0.40.0030.08720.10
7.0.30.0070.07320.11
7.0.20.0030.09020.09
7.0.10.0170.06720.03
7.0.00.0100.08720.09
5.6.280.0030.06720.99
5.6.250.0070.08020.60
5.6.240.0000.08720.66
5.6.230.0000.08020.48
5.6.220.0000.08720.57
5.6.210.0070.08020.53
5.6.200.0100.07320.94
5.6.190.0070.08320.94
5.6.180.0030.08720.97
5.6.170.0030.09021.04
5.6.160.0030.08320.94
5.6.150.0070.04321.03
5.6.140.0030.05021.13
5.6.130.0170.08021.04
5.6.120.0070.08721.07
5.6.110.0070.08320.93
5.6.100.0130.07721.07
5.6.90.0100.04721.06
5.6.80.0100.07320.38
5.6.70.0070.08020.41
5.6.60.0030.08320.50
5.6.50.0100.04720.50
5.6.40.0070.08320.38
5.6.30.0070.07720.39
5.6.20.0000.08720.44
5.6.10.0030.06720.34
5.6.00.0070.08020.26
5.5.380.0170.06320.41
5.5.370.0070.04720.55
5.5.360.0170.07720.43
5.5.350.0100.07720.41
5.5.340.0130.07320.89
5.5.330.0070.08320.64
5.5.320.0100.05720.78
5.5.310.0100.06720.86
5.5.300.0070.08020.93
5.5.290.0030.10320.85
5.5.280.0030.08720.87
5.5.270.0130.04720.92
5.5.260.0300.05320.85
5.5.250.0100.07320.71
5.5.240.0030.06020.12
5.5.230.0130.05720.21
5.5.220.0030.07720.30
5.5.210.0030.04020.30
5.5.200.0100.06320.13
5.5.190.0100.05720.21
5.5.180.0170.06020.23
5.5.160.0070.08020.08
5.5.150.0000.07320.12
5.5.140.0030.08320.27
5.5.130.0130.05320.21
5.5.120.0130.07320.27
5.5.110.0130.07020.14
5.5.100.0070.07720.12
5.5.90.0000.05020.02
5.5.80.0000.08020.14
5.5.70.0030.08319.98
5.5.60.0070.07020.08
5.5.50.0100.07020.15
5.5.40.0070.07320.13
5.5.30.0130.05020.13
5.5.20.0000.08020.05
5.5.10.0070.07320.00
5.5.00.0100.07320.11
5.4.450.0070.08019.38
5.4.440.0100.08019.42
5.4.430.0070.08019.43
5.4.420.0030.08319.35
5.4.410.0070.08319.33
5.4.400.0070.07319.14
5.4.390.0130.04319.10
5.4.380.0070.06319.05
5.4.370.0030.07719.10
5.4.360.0170.06319.07
5.4.350.0130.07019.14
5.4.340.0130.06719.14
5.4.320.0100.07319.13
5.4.310.0100.07018.79
5.4.300.0070.07019.14
5.4.290.0030.08319.05
5.4.280.0030.08019.14
5.4.270.0100.07719.08
5.4.260.0030.08319.13
5.4.250.0100.04718.94
5.4.240.0070.08019.09
5.4.230.0070.04019.02
5.4.220.0030.07719.02
5.4.210.0030.04319.13
5.4.200.0070.07319.08
5.4.190.0070.04019.02
5.4.180.0170.06318.80
5.4.170.0170.06718.93
5.4.160.0030.07019.07
5.4.150.0000.05019.04
5.4.140.0030.07716.28
5.4.130.0130.06716.26
5.4.120.0070.07716.29
5.4.110.0070.07316.41
5.4.100.0030.04716.31
5.4.90.0100.07016.21
5.4.80.0100.06716.46
5.4.70.0100.04016.43
5.4.60.0130.06316.38
5.4.50.0030.07716.21
5.4.40.0070.03716.46
5.4.30.0070.06716.30
5.4.20.0100.06716.30
5.4.10.0070.07316.33
5.4.00.0100.06715.51
5.3.290.0030.07314.66
5.3.280.0070.04314.45
5.3.270.0130.07014.52
5.3.260.0100.07014.61
5.3.250.0100.07314.61
5.3.240.0070.04314.59
5.3.230.0030.08014.56
5.3.220.0200.06314.39
5.3.210.0100.07314.41
5.3.200.0100.07314.41
5.3.190.0070.08014.41
5.3.180.0170.06714.53
5.3.170.0170.06314.56
5.3.160.0100.07014.57
5.3.150.0070.07714.52
5.3.140.0070.06714.40
5.3.130.0100.07314.52
5.3.120.0130.06014.41
5.3.110.0070.07314.51
5.3.100.0070.05714.04
5.3.90.0030.07714.02
5.3.80.0000.05013.88
5.3.70.0030.08014.01
5.3.60.0100.07313.76
5.3.50.0030.07013.89
5.3.40.0030.06013.73
5.3.30.0030.08013.88
5.3.20.0100.06713.65
5.3.10.0000.04013.63
5.3.00.0170.04713.55
5.2.170.0070.02711.23
5.2.160.0030.06311.23
5.2.150.0100.03711.23
5.2.140.0070.06011.23
5.2.130.0170.05011.23
5.2.120.0000.05711.23
5.2.110.0030.06311.23
5.2.100.0100.05711.23
5.2.90.0100.05311.23
5.2.80.0100.05711.23
5.2.70.0130.05011.23
5.2.60.0130.05311.23
5.2.50.0070.03711.23
5.2.40.0030.06711.23
5.2.30.0030.06011.23
5.2.20.0100.06011.23
5.2.10.0100.05311.23
5.2.00.0000.06311.23
5.1.60.0070.05011.23
5.1.50.0130.04311.23
5.1.40.0030.03311.23
5.1.30.0070.05011.23
5.1.20.0030.05311.23
5.1.10.0030.03711.23
5.1.00.0000.05011.23
5.0.50.0070.04011.23
5.0.40.0030.02311.23
5.0.30.0070.05711.23
5.0.20.0030.03711.23
5.0.10.0100.03711.23
5.0.00.0030.06011.23
4.4.90.0030.03311.23
4.4.80.0070.03711.23
4.4.70.0030.03311.23
4.4.60.0070.03011.23
4.4.50.0030.02311.23
4.4.40.0000.05011.23
4.4.30.0030.01711.23
4.4.20.0070.02311.23
4.4.10.0030.03711.23
4.4.00.0000.05711.23
4.3.110.0030.03311.23
4.3.100.0030.03311.23
4.3.90.0030.03311.23
4.3.80.0000.04311.23
4.3.70.0030.03311.23
4.3.60.0000.02011.23
4.3.50.0100.02011.23
4.3.40.0070.04711.23
4.3.30.0000.04011.23
4.3.20.0000.03711.23
4.3.10.0030.03311.23
4.3.00.0000.02711.23

preferences:
91.96 ms | 401 KiB | 5 Q