3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = array('green', 'blue', 'cyan1'); // blue cyan1 green $arr2 = array('yellow', 'red', 'cyan2'); // cyan2 red yellow $i = 1; function print_elements($e1, $e2) { global $i; $r = substr($e1, 0, 4) <=> substr($e2, 0, 4); echo "$i. $e1 <=> $e2 == $r\n"; $i++; return $r; } print_r(array_uintersect($arr1, $arr2, 'print_elements'));

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)
8.3.60.0120.00618.55
8.3.50.0030.01418.21
8.3.40.0120.00318.63
8.3.30.0090.00618.73
8.3.20.0080.00019.08
8.3.10.0070.00023.65
8.3.00.0040.00423.66
8.2.180.0180.00418.41
8.2.170.0120.00322.96
8.2.160.0030.01418.94
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0000.00718.09
8.2.120.0070.00026.35
8.2.110.0090.00020.48
8.2.100.0140.00017.84
8.2.90.0000.00817.63
8.2.80.0050.00518.78
8.2.70.0050.00317.50
8.2.60.0050.00317.93
8.2.50.0030.00518.07
8.2.40.0040.00418.22
8.2.30.0000.00718.04
8.2.20.0080.00018.04
8.2.10.0040.00419.50
8.2.00.0060.00319.42
8.1.280.0090.00625.92
8.1.270.0080.00022.15
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0080.00319.02
8.1.230.0110.00017.83
8.1.220.0020.00517.77
8.1.210.0040.00418.77
8.1.200.0060.00317.38
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0080.00018.79
8.1.160.0040.00418.79
8.1.150.0030.00518.90
8.1.140.0070.00017.62
8.1.130.0000.00718.92
8.1.120.0070.00017.48
8.1.110.0050.00317.38
8.1.100.0030.00517.40
8.1.90.0060.00617.42
8.1.80.0070.00017.48
8.1.70.0040.00417.49
8.1.60.0000.00817.52
8.1.50.0030.00617.42
8.1.40.0040.00417.43
8.1.30.0080.00017.67
8.1.20.0040.00417.67
8.1.10.0030.00617.42
8.1.00.0060.00317.43
8.0.300.0030.00618.77
8.0.290.0050.00216.63
8.0.280.0080.00018.45
8.0.270.0000.00717.26
8.0.260.0030.00317.25
8.0.250.0070.00016.89
8.0.240.0000.00716.87
8.0.230.0030.00316.86
8.0.220.0000.00816.88
8.0.210.0000.00716.79
8.0.200.0030.00316.93
8.0.190.0070.00016.91
8.0.180.0000.00816.93
8.0.170.0000.01016.80
8.0.160.0020.00516.85
8.0.150.0030.00616.72
8.0.140.0040.00416.80
8.0.130.0060.00013.27
8.0.120.0080.00016.87
8.0.110.0000.00716.95
8.0.100.0040.00416.89
8.0.90.0070.00016.86
8.0.80.0060.01116.84
8.0.70.0000.00716.86
8.0.60.0030.00516.93
8.0.50.0080.00016.75
8.0.30.0070.01117.08
8.0.20.0080.01017.40
8.0.10.0040.00416.81
8.0.00.0110.01016.84
7.4.330.0020.00215.55
7.4.320.0000.00716.59
7.4.300.0000.00816.39
7.4.290.0000.00816.52
7.4.280.0000.00816.50
7.4.270.0060.00316.51
7.4.260.0040.00416.63
7.4.250.0040.00416.54
7.4.240.0000.00716.59
7.4.230.0030.00316.50
7.4.220.0000.00816.45
7.4.210.0090.00916.56
7.4.200.0030.00316.39
7.4.160.0120.00816.43
7.4.140.0090.01117.86
7.4.130.0090.00916.51
7.4.120.0100.01016.49
7.4.110.0090.00916.42
7.4.100.0000.01816.43
7.4.90.0110.00816.44
7.4.80.0120.00619.39
7.4.70.0190.00016.46
7.4.60.0090.01216.46
7.4.50.0100.00716.46
7.4.40.0180.00616.67
7.4.00.0030.01214.71
7.3.330.0000.00613.42
7.3.320.0050.00213.36
7.3.310.0000.00716.34
7.3.300.0000.00716.36
7.3.290.0000.00716.32
7.3.280.0070.00716.36
7.3.260.0100.00916.45
7.3.240.0090.01316.44
7.3.230.0070.01016.61
7.3.210.0070.01016.40
7.3.200.0060.01616.49
7.3.190.0140.00516.55
7.3.180.0090.00616.53
7.3.170.0100.00716.29
7.3.160.0090.01316.36
7.2.330.0110.00716.70
7.2.320.0140.00616.36
7.2.310.0140.00316.52
7.2.300.0100.00816.73
7.2.290.0070.01616.74
7.2.70.0140.00815.04
7.2.60.0200.00314.91
7.2.50.0290.00314.69
7.2.40.0200.00715.08
7.2.30.0200.00715.18
7.2.20.0170.00914.90
7.2.10.0170.01015.09
7.2.00.0150.00614.92
7.1.200.0000.01615.64
7.1.170.0190.00913.78
7.1.160.0210.00314.04
7.1.150.0260.00313.97
7.1.140.0160.01213.51
7.1.130.0190.00613.96
7.1.120.0120.01213.59
7.1.110.0190.01013.77
7.1.100.0150.00613.79
7.1.90.0110.01213.93
7.1.80.0190.00413.93
7.1.70.0130.01313.91
7.1.60.0230.01631.94
7.1.50.0370.01131.82
7.1.40.0330.00931.95
7.1.30.0380.00831.88
7.1.20.0390.00431.70
7.1.10.0130.00913.87
7.1.00.0190.00613.75

preferences:
59.7 ms | 400 KiB | 5 Q