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, $obj3 ); $array2 = array( $obj1, $obj3, $obj2 ); function return1($a,$b) { if ($a->attr == $b->attr) { return 0; } else { return 1; } } function returnNeg1($a,$b) { if ($a->attr == $b->attr) { return 0; } else { return -1; } } //$diff1 = array_diff($array1, $array2); $diff2 = array_udiff($array1, $array2, 'returnNeg1'); $diff3 = array_udiff($array1, $array2, 'return1'); //$int = array_intersect($array1, $array2); $int2 = array_uintersect($array1, $array2, 'returnNeg1'); $int3 = array_uintersect($array1, $array2, 'return1'); //var_dump($diff1); var_dump($diff2); var_dump($diff3); //var_dump($int1); var_dump($int2); var_dump($int3);

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)
8.3.60.0120.00916.75
8.3.50.0140.00822.11
8.3.40.0040.01118.79
8.3.30.0040.01118.70
8.3.20.0000.00720.35
8.3.10.0110.00421.84
8.3.00.0030.00619.13
8.2.180.0040.01416.50
8.2.170.0110.00422.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0090.00017.63
8.2.120.0080.00026.35
8.2.110.0040.00422.20
8.2.100.0060.00617.50
8.2.90.0000.00818.93
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0050.00317.93
8.2.50.0030.00818.07
8.2.40.0050.00519.08
8.2.30.0000.00720.55
8.2.20.0030.00517.64
8.2.10.0060.00317.99
8.2.00.0080.00018.02
8.1.280.0100.00725.92
8.1.270.0030.00522.06
8.1.260.0100.00328.09
8.1.250.0110.00728.09
8.1.240.0140.00322.34
8.1.230.0080.00317.42
8.1.220.0090.00017.74
8.1.210.0030.00618.77
8.1.200.0040.00417.38
8.1.190.0080.00017.52
8.1.180.0000.00918.10
8.1.170.0040.00420.41
8.1.160.0000.00822.02
8.1.150.0000.00718.89
8.1.140.0040.00417.41
8.1.130.0070.00017.70
8.1.120.0040.00417.38
8.1.110.0040.00417.45
8.1.100.0050.00217.36
8.1.90.0080.00017.48
8.1.80.0020.00517.50
8.1.70.0040.00417.34
8.1.60.0030.00617.47
8.1.50.0040.00417.42
8.1.40.0040.00417.41
8.1.30.0000.00817.56
8.1.20.0000.00817.48
8.1.10.0030.00617.59
8.1.00.0000.01117.56
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00718.45
8.0.270.0030.00316.79
8.0.260.0030.00317.28
8.0.250.0030.00316.96
8.0.240.0000.00816.95
8.0.230.0040.00416.89
8.0.220.0050.00316.94
8.0.210.0060.00316.90
8.0.200.0070.00016.82
8.0.190.0000.00716.98
8.0.180.0080.00016.95
8.0.170.0070.00016.88
8.0.160.0040.00416.88
8.0.150.0070.00016.81
8.0.140.0080.00016.75
8.0.130.0000.00613.26
8.0.120.0040.00416.76
8.0.110.0030.00516.89
8.0.100.0040.00416.95
8.0.90.0070.00016.97
8.0.80.0060.00916.86
8.0.70.0000.00716.92
8.0.60.0000.00816.89
8.0.50.0040.00416.77
8.0.30.0060.01017.10
8.0.20.0100.01117.40
8.0.10.0050.00216.88
8.0.00.0100.00816.88
7.4.330.0020.00216.71
7.4.320.0030.00316.46
7.4.300.0060.00016.50
7.4.290.0000.00716.65
7.4.280.0050.00316.50
7.4.270.0030.00316.44
7.4.260.0030.00316.59
7.4.250.0050.00316.56
7.4.240.0050.00316.54
7.4.230.0040.00416.67
7.4.220.0150.00616.63
7.4.210.0130.00716.62
7.4.200.0030.00316.50
7.4.160.0030.01716.49
7.4.150.0090.01017.40
7.4.140.0120.00617.86
7.4.130.0110.00716.61
7.4.120.0110.01216.56
7.4.110.0090.00916.65
7.4.100.0060.01316.56
7.4.90.0100.00716.57
7.4.80.0060.01219.39
7.4.70.0060.01316.56
7.4.60.0030.01316.51
7.4.50.0040.00816.21
7.4.40.0120.00416.43
7.4.30.0130.00316.65
7.4.00.0070.01014.95
7.3.330.0040.00313.30
7.3.320.0060.00013.13
7.3.310.0080.00016.33
7.3.300.0050.00216.36
7.3.290.0070.01116.32
7.3.280.0110.00816.26
7.3.270.0100.00817.40
7.3.260.0140.00716.53
7.3.250.0130.00516.47
7.3.240.0030.01516.31
7.3.230.0120.00616.39
7.3.210.0060.01216.35
7.3.200.0000.01616.55
7.3.190.0070.01016.59
7.3.180.0140.00316.42
7.3.170.0100.01316.27
7.3.160.0070.01116.31
7.3.120.0070.01014.86
7.3.110.0040.01114.67
7.3.100.0040.01414.53
7.3.90.0000.01414.71
7.3.80.0070.00714.81
7.3.70.0000.00914.65
7.3.60.0110.00414.50
7.3.50.0000.01414.71
7.3.40.0070.00714.50
7.3.30.0100.00314.92
7.3.20.0080.00516.64
7.3.10.0000.00916.30
7.3.00.0080.00516.55
7.2.330.0100.01416.71
7.2.320.0130.01016.48
7.2.310.0050.01116.44
7.2.300.0090.00916.76
7.2.290.0070.01416.75
7.2.250.0120.00615.01
7.2.240.0060.01214.87
7.2.230.0070.01014.77
7.2.220.0080.00615.04
7.2.210.0070.00714.49
7.2.200.0030.00614.92
7.2.190.0030.00615.02
7.2.180.0120.00314.74
7.2.170.0070.00714.98
7.2.160.0030.01315.00
7.2.150.0070.00716.52
7.2.140.0080.00416.58
7.2.130.0050.00616.79
7.2.120.0090.00816.76
7.2.110.0070.00916.88
7.2.100.0110.00216.63
7.2.90.0030.01216.78
7.2.80.0100.00616.91
7.2.70.0090.00316.84
7.2.60.0110.00216.65
7.2.50.0050.01016.80
7.2.40.0060.00916.81
7.2.30.0050.00516.88
7.2.20.0060.00816.86
7.2.10.0070.01016.93
7.2.00.0090.01117.56
7.1.330.0040.01315.87
7.1.320.0100.00615.87
7.1.310.0040.00915.91
7.1.300.0060.00615.76
7.1.290.0030.00615.55
7.1.280.0060.00315.61
7.1.270.0030.00715.80
7.1.260.0030.00915.93
7.1.250.0050.00615.87
7.1.240.0030.00915.91
7.1.230.0060.00815.64
7.1.220.0030.00915.88
7.1.210.0060.00615.75
7.1.200.0040.00815.84
7.1.190.0030.00815.77
7.1.180.0090.00515.79
7.1.170.0060.01015.75
7.1.160.0020.01315.61
7.1.150.0040.01015.58
7.1.140.0030.00815.80
7.1.130.0050.00715.63
7.1.120.0060.00415.70
7.1.110.0030.00815.90
7.1.100.0050.00916.60
7.1.90.0030.01115.78
7.1.80.0070.00715.66
7.1.70.0020.00916.34
7.1.60.0070.00917.03
7.1.50.0040.01116.20
7.1.40.0030.00815.72
7.1.30.0050.00715.68
7.1.20.0060.00515.50
7.1.10.0040.00915.75
7.1.00.0060.02917.95
7.0.330.0030.01015.44
7.0.320.0070.00515.13
7.0.310.0020.01315.39
7.0.300.0070.00815.46
7.0.290.0060.00715.52
7.0.280.0100.00415.38
7.0.270.0030.00815.36
7.0.260.0090.00415.37
7.0.250.0090.00315.28
7.0.240.0030.01015.30
7.0.230.0050.00715.32
7.0.220.0050.01015.31
7.0.210.0050.00915.30
7.0.200.0080.00316.01
7.0.190.0050.00915.29
7.0.180.0020.01115.32
7.0.170.0060.00415.22
7.0.160.0050.00515.41
7.0.150.0040.00415.46
7.0.140.0020.01115.37
7.0.130.0070.00515.52
7.0.120.0040.00915.53
7.0.110.0070.00715.42
7.0.100.0070.00715.23
7.0.90.0070.00715.38
7.0.80.0000.01215.23
7.0.70.0070.00315.32
7.0.60.0050.03116.93
7.0.50.0100.02316.38
7.0.40.0040.02715.71
7.0.30.0130.02715.82
7.0.20.0140.02215.66
7.0.10.0050.03115.70
7.0.00.0060.03415.74
5.6.400.0100.00314.34
5.6.390.0030.01614.38
5.6.380.0060.00814.35
5.6.370.0040.01114.62
5.6.360.0100.00514.42
5.6.350.0060.00714.72
5.6.340.0060.00814.39
5.6.330.0100.00514.47
5.6.320.0080.00514.59
5.6.310.0050.00514.49
5.6.300.0070.00814.40
5.6.290.0080.00814.18
5.6.280.0060.02516.72
5.6.270.0050.01014.59
5.6.260.0060.00814.13
5.6.250.0080.00614.33
5.6.240.0030.01014.48
5.6.230.0020.01014.52
5.6.220.0070.00714.35
5.6.210.0140.02516.38
5.6.200.0020.03315.69
5.6.190.0040.03116.48
5.6.180.0130.01816.48
5.6.170.0140.02916.40
5.6.160.0080.02816.41
5.6.150.0040.01915.67
5.6.140.0060.01815.64
5.6.130.0060.01615.62
5.6.120.0100.02716.67
5.6.110.0010.02316.51
5.6.100.0070.03316.63
5.6.90.0070.01716.49
5.6.80.0050.03216.47
5.6.70.0040.00814.18
5.6.60.0060.00414.27
5.6.50.0060.00814.20
5.6.40.0030.00814.26
5.6.30.0010.01114.26
5.6.20.0070.00514.00
5.6.10.0070.00714.09
5.6.00.0070.00714.16
5.5.380.0040.00512.56
5.5.370.0050.00712.67
5.5.360.0040.00612.64
5.5.350.0110.02415.36
5.5.340.0030.02014.56
5.5.330.0070.03415.12
5.5.320.0070.02815.21
5.5.310.0030.02315.26
5.5.300.0010.01914.49
5.5.290.0040.02214.68
5.5.280.0080.01815.46
5.5.270.0070.02215.39
5.5.260.0040.03215.39
5.5.250.0080.02915.31
5.5.240.0030.02615.03
5.5.230.0060.00412.75
5.5.220.0030.00912.48
5.5.210.0040.00812.60
5.5.200.0070.00412.72
5.5.190.0040.00712.60
5.5.180.0040.00812.65
5.5.170.0090.00412.68
5.5.160.0040.01012.73
5.5.150.0070.00312.66
5.5.140.0070.00712.70
5.5.130.0020.01012.68
5.5.120.0050.00912.78
5.5.110.0050.00812.75
5.5.100.0070.00512.78
5.5.90.0030.01212.72
5.5.80.0050.00712.82
5.5.70.0050.00312.50
5.5.60.0020.00912.63
5.5.50.0040.00512.70
5.5.40.0030.00912.75
5.5.30.0030.00812.73
5.5.20.0010.00912.71
5.5.10.0060.00412.59
5.5.00.0050.00712.79

preferences:
49.12 ms | 401 KiB | 5 Q