3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new StdClass(); $b = new StdClass(); $array1 = array($a, $a, $b); $array2 = array($a, $b, $b); $clone = clone($array1); function checkWhetherSame($array1, $array2) { foreach ($array1 as $val) { if(in_array($val, $clone)) { $key = array_search($val, $clone); unset($clone[$key]); } else { return false; } } return count($clone) === 0; }; var_dump(checkWhetherSame($array1, $array2));

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)
8.3.60.0140.00718.68
8.3.50.0120.00621.09
8.3.40.0130.00618.54
8.3.30.0150.00020.16
8.3.20.0080.00020.21
8.3.10.0050.00321.86
8.3.00.0040.00422.37
8.2.180.0110.00816.75
8.2.170.0070.00722.96
8.2.160.0090.00622.08
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0000.00820.93
8.2.110.0060.00322.20
8.2.100.0080.00417.91
8.2.90.0040.00419.17
8.2.80.0030.00519.16
8.2.70.0050.00317.59
8.2.60.0030.00617.80
8.2.50.0050.00318.07
8.2.40.0040.00418.22
8.2.30.0030.00519.31
8.2.20.0000.00717.76
8.2.10.0060.00317.81
8.2.00.0080.00317.80
8.1.280.0040.01125.92
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0030.00623.89
8.1.230.0130.00018.97
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.30
8.1.180.0050.00318.98
8.1.170.0040.00418.41
8.1.160.0070.00018.86
8.1.150.0040.00418.64
8.1.140.0070.00017.49
8.1.130.0030.00317.88
8.1.120.0070.00017.36
8.1.110.0060.00317.33
8.1.100.0040.00417.41
8.1.90.0040.00417.36
8.1.80.0040.00317.48
8.1.70.0000.00817.45
8.1.60.0050.00317.54
8.1.50.0000.00717.41
8.1.40.0040.00417.55
8.1.30.0000.00717.67
8.1.20.0030.00617.67
8.1.10.0000.00717.59
8.1.00.0060.00317.47
8.0.300.0070.00018.77
8.0.290.0000.00717.05
8.0.280.0030.00318.47
8.0.270.0000.00717.24
8.0.260.0070.00016.94
8.0.250.0040.00417.01
8.0.240.0030.00617.07
8.0.230.0070.00016.89
8.0.220.0000.00717.02
8.0.210.0000.00716.94
8.0.200.0030.00317.02
8.0.190.0000.00717.05
8.0.180.0070.00016.97
8.0.170.0040.00416.98
8.0.160.0050.00316.90
8.0.150.0030.00616.98
8.0.140.0000.00716.81
8.0.130.0000.00513.38
8.0.120.0080.00016.79
8.0.110.0000.00716.86
8.0.100.0040.00416.83
8.0.90.0000.00916.89
8.0.80.0060.00916.93
8.0.70.0030.00516.77
8.0.60.0040.00416.90
8.0.50.0040.00417.01
8.0.30.0160.00317.07
8.0.20.0100.01017.40
8.0.10.0050.00317.16
8.0.00.0090.01016.79
7.4.330.0000.00515.00
7.4.320.0000.00716.65
7.4.300.0030.00316.49
7.4.290.0050.00216.46
7.4.280.0030.00316.59
7.4.270.0030.00316.58
7.4.260.0000.00513.27
7.4.250.0000.00816.43
7.4.240.0020.00516.61
7.4.230.0000.00716.67
7.4.220.0100.00916.71
7.4.210.0080.00616.50
7.4.200.0000.00816.67
7.4.190.0070.00016.77
7.4.160.0140.00316.57
7.4.150.0130.00317.40
7.4.140.0060.01317.86
7.4.130.0070.01016.64
7.4.120.0080.00916.58
7.4.110.0110.00716.64
7.4.100.0070.01716.46
7.4.90.0090.00916.54
7.4.80.0060.01019.39
7.4.70.0150.00616.43
7.4.60.0120.00616.54
7.4.50.0060.00016.63
7.4.40.0110.00722.77
7.4.30.0090.01216.46
7.4.00.0090.00615.25
7.3.330.0000.00513.36
7.3.320.0000.00513.30
7.3.310.0040.00416.24
7.3.300.0000.00716.21
7.3.290.0100.00316.29
7.3.280.0050.01116.42
7.3.270.0120.00617.40
7.3.260.0100.00616.38
7.3.250.0110.00716.49
7.3.240.0060.01216.36
7.3.230.0060.01016.57
7.3.210.0120.00416.46
7.3.200.0120.00619.39
7.3.190.0030.01316.39
7.3.180.0000.01616.52
7.3.170.0070.01016.55
7.3.160.0150.00016.54
7.3.120.0030.01014.82
7.2.330.0120.00616.73
7.2.320.0090.00916.74
7.2.310.0060.01016.64
7.2.300.0100.00716.53
7.2.290.0040.01216.73
7.2.60.0040.01116.92
7.2.00.0000.01119.59
7.1.200.0040.00715.40
7.1.100.0060.00618.01
7.1.70.0040.01216.74
7.1.60.0160.01019.32
7.1.50.0120.00816.89
7.1.00.0000.04022.30
7.0.200.0070.00016.73
7.0.140.0030.07322.09
7.0.100.0330.06319.98
7.0.90.0000.08719.90
7.0.80.0100.05019.90
7.0.70.0130.04719.92
7.0.60.0100.06319.75
7.0.50.0100.07720.29
7.0.40.0130.06720.09
7.0.30.0130.08020.09
7.0.20.0030.08720.02
7.0.10.0130.06719.99
7.0.00.0100.07020.11
5.6.280.0100.06721.09
5.6.250.0070.06320.45
5.6.240.0030.05320.64
5.6.230.0130.07020.52
5.6.220.0070.07320.53
5.6.210.0100.04320.70
5.6.200.0100.06321.02
5.6.190.0130.07721.07
5.6.180.0170.05321.13
5.6.170.0100.04321.13
5.6.160.0100.04020.95
5.6.150.0100.06720.95
5.6.140.0070.04720.93
5.6.130.0100.04321.03
5.6.120.0030.08721.13
5.6.110.0100.06020.98
5.6.100.0100.08721.00
5.6.90.0100.08721.00
5.6.80.0030.08020.40
5.6.70.0200.06720.32
5.6.60.0070.07320.34
5.6.50.0170.07020.43
5.6.40.0100.07320.46
5.6.30.0130.07720.49
5.6.20.0170.07020.37
5.6.10.0070.07020.38
5.6.00.0170.05020.36
5.5.380.0070.06720.35
5.5.370.0100.08020.28
5.5.360.0030.08720.29
5.5.350.0100.06020.32
5.5.340.0070.06320.88
5.5.330.0000.09020.77
5.5.320.0130.08020.82
5.5.310.0030.08720.82
5.5.300.0070.06720.75
5.5.290.0030.08020.77
5.5.280.0130.06320.82
5.5.270.0000.05720.91
5.5.260.0070.05720.75
5.5.250.0100.08020.70
5.5.240.0100.07720.27
5.5.230.0100.08020.14
5.5.220.0030.06320.25
5.5.210.0130.04720.23
5.5.200.0100.07320.23
5.5.190.0070.06020.11
5.5.180.0170.06720.21
5.5.160.0100.07320.23
5.5.150.0100.07720.26
5.5.140.0030.08019.95
5.5.130.0030.04720.21
5.5.120.0100.06719.95
5.5.110.0030.08720.22
5.5.100.0070.05720.20
5.5.90.0000.08020.05
5.5.80.0130.08020.12
5.5.70.0030.04720.05
5.5.60.0130.04020.09
5.5.50.0100.07720.04
5.5.40.0070.06320.04
5.5.30.0070.04020.08
5.5.20.0030.07320.02
5.5.10.0100.07020.12
5.5.00.0030.07720.02
5.4.450.0100.07019.42
5.4.440.0100.07319.36
5.4.430.0170.06719.46
5.4.420.0170.05019.39
5.4.410.0100.07319.15
5.4.400.0100.06719.00
5.4.390.0100.06019.16
5.4.380.0130.06718.85
5.4.370.0030.06319.14
5.4.360.0100.06719.10
5.4.350.0000.08318.90
5.4.340.0100.07719.04
5.4.320.0100.07019.18
5.4.310.0170.07019.18
5.4.300.0170.05018.88
5.4.290.0100.07319.03
5.4.280.0200.06319.13
5.4.270.0100.08019.02
5.4.260.0030.08318.94
5.4.250.0130.07018.94
5.4.240.0100.07318.84
5.4.230.0030.05719.24
5.4.220.0100.07719.15
5.4.210.0030.08719.12
5.4.200.0070.06719.03
5.4.190.0100.07319.04
5.4.180.0030.08019.03
5.4.170.0100.07319.11
5.4.160.0130.06319.02
5.4.150.0130.06719.11
5.4.140.0100.06716.41
5.4.130.0070.07016.45
5.4.120.0000.06316.40
5.4.110.0070.07016.50
5.4.100.0030.07716.49
5.4.90.0070.07016.40
5.4.80.0100.07016.47
5.4.70.0030.06716.45
5.4.60.0070.05716.31
5.4.50.0070.07316.36
5.4.40.0070.04316.46
5.4.30.0070.06016.33
5.4.20.0000.07716.40
5.4.10.0130.06716.32
5.4.00.0030.06715.59
5.3.290.0100.07715.57
5.3.280.0100.05015.57
5.3.270.0030.05315.57
5.3.260.0070.07715.57
5.3.250.0100.07015.57
5.3.240.0100.06015.57
5.3.230.0070.07315.57
5.3.220.0130.07315.57
5.3.210.0030.08315.57
5.3.200.0170.06015.57
5.3.190.0070.04715.57
5.3.180.0000.04315.57
5.3.170.0100.05015.57
5.3.160.0070.07715.57
5.3.150.0030.06715.57
5.3.140.0070.04015.57
5.3.130.0030.08015.57
5.3.120.0070.07015.57
5.3.110.0030.07715.57
5.3.100.0070.05315.57
5.3.90.0070.05315.57
5.3.80.0030.05015.57
5.3.70.0100.07015.57
5.3.60.0030.07315.57
5.3.50.0030.04315.57
5.3.40.0130.07015.57
5.3.30.0070.07015.57
5.3.20.0100.06315.57
5.3.10.0170.05015.57
5.3.00.0100.06315.57
5.2.170.0070.06015.57
5.2.160.0030.06015.57
5.2.150.0000.08015.57
5.2.140.0030.04015.57
5.2.130.0100.05715.57
5.2.120.0030.05015.57
5.2.110.0070.04315.57
5.2.100.0030.05015.57
5.2.90.0000.03315.57
5.2.80.0100.02715.57
5.2.70.0070.04715.57
5.2.60.0100.06015.57
5.2.50.0030.05015.57
5.2.40.0070.03315.57
5.2.30.0100.05715.57
5.2.20.0030.06315.57
5.2.10.0000.06015.57
5.2.00.0070.04315.57
5.1.60.0000.02715.57
5.1.50.0030.03315.57
5.1.40.0000.02715.57
5.1.30.0000.02715.57
5.1.20.0030.02315.57
5.1.10.0030.02315.57
5.1.00.0030.05315.57
5.0.50.0000.02315.57
5.0.40.0100.01015.57
5.0.30.0000.03315.57
5.0.20.0000.03315.57
5.0.10.0030.02715.57
5.0.00.0000.03315.57
4.4.90.0000.02015.57
4.4.80.0000.03715.57
4.4.70.0000.02715.57
4.4.60.0030.03715.57
4.4.50.0100.03015.57
4.4.40.0000.05715.57
4.4.30.0000.02715.57
4.4.20.0000.01715.57
4.4.10.0000.01715.57
4.4.00.0000.04015.57
4.3.110.0000.02315.57
4.3.100.0000.01315.57
4.3.90.0070.03015.57
4.3.80.0030.05015.57
4.3.70.0030.01315.57
4.3.60.0000.01715.57
4.3.50.0030.01315.57
4.3.40.0000.03715.57
4.3.30.0000.01315.57
4.3.20.0100.02715.57
4.3.10.0000.01315.57
4.3.00.0000.02315.57

preferences:
39.75 ms | 401 KiB | 5 Q