3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj1 = new stdClass(); $obj1->attr = 'Rod'; $obj2 = new stdClass(); $obj2->attr = 'Jane'; $obj3 = new stdClass(); $obj3->attr = 'Freddy'; $array1 = array( $obj1, $obj2, ); $array2 = array( $obj1, $obj3, ); $diff1 = array_udiff($array1, $array2, function($a,$b) { if ($a->attr == $b->attr) { return 0; } else { return -1; } }); $diff2 = array_udiff($array1, $array2, function($a,$b) { if ($a->attr == $b->attr) { return 0; } else { return 1; } }); var_dump($diff1); var_dump($diff2);

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)
8.3.60.0040.01116.63
8.3.50.0130.00522.10
8.3.40.0140.00718.84
8.3.30.0150.00718.77
8.3.20.0040.00420.48
8.3.10.0050.00323.61
8.3.00.0040.00419.38
8.2.180.0130.00316.50
8.2.170.0040.01122.96
8.2.160.0110.00420.19
8.2.150.0030.00624.18
8.2.140.0000.00724.66
8.2.130.0040.00417.63
8.2.120.0080.00026.35
8.2.110.0060.00320.47
8.2.100.0040.00817.93
8.2.90.0080.00019.34
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0040.00417.78
8.2.50.0030.00618.07
8.2.40.0040.00419.28
8.2.30.0000.00820.68
8.2.20.0050.00517.72
8.2.10.0030.00518.07
8.2.00.0040.00418.08
8.1.280.0070.01125.92
8.1.270.0040.00423.83
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0000.00922.14
8.1.230.0030.00919.42
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0100.00017.48
8.1.190.0050.00317.10
8.1.180.0000.00718.10
8.1.170.0000.00818.65
8.1.160.0000.00722.00
8.1.150.0040.00418.97
8.1.140.0030.00619.61
8.1.130.0000.00717.64
8.1.120.0000.00817.49
8.1.110.0000.00817.47
8.1.100.0000.00717.46
8.1.90.0000.00817.52
8.1.80.0000.00817.45
8.1.70.0040.00417.49
8.1.60.0030.00617.65
8.1.50.0000.00817.48
8.1.40.0050.00317.55
8.1.30.0040.00417.56
8.1.20.0040.00417.54
8.1.10.0030.00517.65
8.1.00.0000.01117.57
8.0.300.0020.00518.77
8.0.290.0070.00016.63
8.0.280.0030.00318.39
8.0.270.0030.00317.33
8.0.260.0000.00617.33
8.0.250.0000.00716.87
8.0.240.0030.00317.00
8.0.230.0030.00317.00
8.0.220.0030.00516.83
8.0.210.0000.00816.91
8.0.200.0030.00316.91
8.0.190.0000.00716.99
8.0.180.0000.00716.92
8.0.170.0000.00716.95
8.0.160.0080.00016.96
8.0.150.0000.00816.92
8.0.140.0040.00416.92
8.0.130.0030.00313.35
8.0.120.0050.00316.91
8.0.110.0000.00816.91
8.0.100.0080.00017.03
8.0.90.0070.00016.93
8.0.80.0030.01216.90
8.0.70.0050.00216.98
8.0.60.0040.00416.75
8.0.50.0000.00816.80
8.0.30.0060.01017.25
8.0.20.0040.01617.40
8.0.10.0070.00017.09
8.0.00.0100.00716.76
7.4.330.0030.00316.70
7.4.320.0000.00616.55
7.4.300.0030.00316.54
7.4.290.0030.00316.67
7.4.280.0040.00416.63
7.4.270.0000.00816.40
7.4.260.0030.00616.50
7.4.250.0000.00716.55
7.4.240.0000.00716.54
7.4.230.0000.00716.37
7.4.220.0140.00316.53
7.4.210.0140.00016.65
7.4.200.0030.00316.52
7.4.160.0090.00916.45
7.4.150.0110.00817.40
7.4.140.0130.00517.86
7.4.130.0050.01216.44
7.4.120.0090.01216.47
7.4.110.0090.01216.52
7.4.100.0140.00616.45
7.4.90.0060.01216.47
7.4.80.0030.01519.39
7.4.70.0120.00916.46
7.4.60.0110.01116.54
7.4.50.0110.00416.59
7.4.40.0080.00816.37
7.4.30.0090.00916.34
7.4.00.0050.00914.88
7.3.330.0000.00713.19
7.3.320.0000.00513.26
7.3.310.0040.00416.21
7.3.300.0030.00316.30
7.3.290.0060.00816.32
7.3.280.0110.00616.30
7.3.270.0170.01017.40
7.3.260.0090.00916.58
7.3.250.0080.01016.54
7.3.240.0120.00916.39
7.3.230.0090.00916.44
7.3.210.0120.00616.61
7.3.200.0150.00916.53
7.3.190.0100.00616.46
7.3.180.0000.01616.44
7.3.170.0160.00016.50
7.3.160.0030.01316.48
7.3.120.0080.00714.81
7.3.110.0050.01015.03
7.3.100.0090.00514.98
7.3.90.0060.00514.83
7.3.80.0030.00615.00
7.3.70.0030.00815.04
7.3.60.0080.00814.67
7.3.50.0030.01114.84
7.3.40.0030.01114.65
7.3.30.0020.01114.67
7.3.20.0040.00616.51
7.3.10.0070.00716.71
7.3.00.0070.00716.71
7.2.330.0030.01916.74
7.2.320.0100.00716.41
7.2.310.0110.00716.50
7.2.300.0090.00916.44
7.2.290.0110.00716.51
7.2.250.0060.01315.02
7.2.240.0050.01115.03
7.2.230.0030.01214.86
7.2.220.0020.01114.89
7.2.210.0060.01115.13
7.2.200.0040.00715.10
7.2.190.0120.00314.95
7.2.180.0020.01314.88
7.2.170.0090.00714.83
7.2.160.0140.00414.87
7.2.150.0000.01716.84
7.2.140.0100.00316.83
7.2.130.0040.00717.00
7.2.120.0090.00616.88
7.2.110.0040.00716.81
7.2.100.0000.01416.71
7.2.90.0070.00716.76
7.2.80.0100.00716.95
7.2.70.0080.01116.88
7.2.60.0050.01216.68
7.2.50.0060.01016.49
7.2.40.0070.01016.81
7.2.30.0100.00717.02
7.2.20.0000.01417.01
7.2.10.0090.00916.79
7.2.00.0050.01018.19
7.1.330.0040.01215.77
7.1.320.0050.00815.84
7.1.310.0070.00515.69
7.1.300.0050.00815.70
7.1.290.0050.01015.86
7.1.280.0000.01215.65
7.1.270.0050.00815.79
7.1.260.0030.01415.71
7.1.250.0110.00615.86
7.1.200.0030.01015.63
7.1.100.0060.00617.78
7.1.70.0000.00917.34
7.1.60.0110.01519.36
7.1.50.0040.00817.02
7.1.00.0030.07322.27
7.0.200.0050.00316.85
7.0.60.0070.07720.05
7.0.50.0000.07717.86
7.0.40.0070.04020.13
7.0.30.0430.04720.16
7.0.20.0300.03020.23
7.0.10.0100.07020.10
7.0.00.0070.05020.08
5.6.280.0000.03721.13
5.6.210.0100.04720.51
5.6.200.0100.06718.22
5.6.190.0100.07020.50
5.6.180.0370.07020.61
5.6.170.0270.08020.58
5.6.160.0230.06020.71
5.6.150.0030.08718.27
5.6.140.0100.05018.14
5.6.130.0070.07318.12
5.6.120.0070.08020.99
5.6.110.0070.05721.00
5.6.100.0070.05721.14
5.6.90.0170.07721.01
5.6.80.0100.06720.55
5.5.350.0230.07020.44
5.5.340.0030.08318.05
5.5.330.0100.09020.40
5.5.320.0030.06320.51
5.5.310.0400.06320.28
5.5.300.0170.07018.08
5.5.290.0030.06718.04
5.5.280.0100.05320.84
5.5.270.0100.07720.69
5.5.260.0070.03720.76
5.5.250.0270.06320.69
5.5.240.0230.07320.27

preferences:
56.7 ms | 401 KiB | 5 Q