3v4l.org

run code in 300+ PHP versions simultaneously
<?php function strInArray($haystack, $needle) { $i = 0; foreach ($haystack as $value) { $result = stripos($value,$needle); if ($result !== FALSE) return TRUE; $i++; } return FALSE; } $array = array(12,43,66,21,56,43,43,78,78,100,43,43,43,21); for ($i = 0; $i < count($array); $i++) { if (strInArray($array,$array[$i])) { unset($array[$i]); } } var_dump($array);

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)
8.3.70.0130.00616.58
8.3.60.0090.01318.27
8.3.50.0070.00720.06
8.3.40.0030.01021.98
8.3.30.0060.00918.57
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0000.00826.16
8.2.190.0140.00716.63
8.2.180.0060.01325.92
8.2.170.0040.01118.86
8.2.160.0030.01022.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00326.16
8.2.110.0120.00020.59
8.2.100.0090.00317.72
8.2.90.0080.00017.88
8.2.80.0080.00018.77
8.2.70.0060.00317.75
8.2.60.0030.00618.16
8.2.50.0090.00018.07
8.2.40.0040.00419.83
8.2.30.0060.00318.06
8.2.20.0080.00020.45
8.2.10.0000.00718.25
8.2.00.0070.00019.23
8.1.280.0170.00325.92
8.1.270.0090.00023.99
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00619.06
8.1.230.0040.00817.76
8.1.220.0030.00517.79
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0030.00617.11
8.1.180.0000.00818.10
8.1.170.0030.00618.59
8.1.160.0040.00418.89
8.1.150.0000.00718.64
8.1.140.0050.00317.39
8.1.130.0080.00018.80
8.1.120.0070.00017.50
8.1.110.0000.00717.32
8.1.100.0040.00417.46
8.1.90.0070.00317.38
8.1.80.0080.00817.50
8.1.70.0120.00217.33
8.1.60.0100.00917.54
8.1.50.0150.00417.54
8.1.40.0120.00617.47
8.1.30.0170.00317.71
8.1.20.0110.00717.53
8.1.10.0190.00017.50
8.1.00.0080.00817.43
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00818.41
8.0.270.0000.00716.88
8.0.260.0000.00718.50
8.0.250.0000.00716.91
8.0.240.0000.00716.99
8.0.230.0000.00716.98
8.0.220.0060.00316.91
8.0.210.0150.00016.89
8.0.200.0150.00016.85
8.0.190.0110.00516.87
8.0.180.0120.00316.94
8.0.170.0070.00716.73
8.0.160.0090.00516.80
8.0.150.0080.00816.72
8.0.140.0080.00816.68
8.0.130.0070.00716.69
8.0.120.0140.00216.77
8.0.110.0130.00216.93
8.0.100.0150.00016.90
8.0.90.0090.00716.79
8.0.80.0120.00416.89
8.0.70.0100.00516.91
8.0.60.0100.00716.64
8.0.50.0120.00316.89
8.0.30.0070.00716.84
8.0.20.0110.00516.95
8.0.10.0070.00717.05
7.4.330.0060.00015.55
7.4.320.0030.00416.59
7.4.300.0120.00616.55
7.4.290.0040.01316.43
7.4.280.0110.00716.62
7.4.270.0150.00316.59
7.4.260.0070.00716.47
7.4.250.0120.00316.54
7.4.240.0140.00016.44
7.4.230.0110.00416.38
7.4.220.0150.00016.64
7.4.210.0080.00516.56
7.4.200.0030.01216.54
7.4.190.0110.00516.57
7.4.180.0160.00016.46
7.4.160.0100.00516.46
7.4.150.0110.00416.61
7.4.140.0080.00816.43
7.4.130.0150.00016.44
7.4.120.0160.00016.50
7.4.110.0110.00416.51
7.4.100.0130.00016.42
7.4.90.0130.00316.35
7.4.80.0090.00416.33
7.4.70.0080.00816.42
7.4.60.0100.00516.36
7.4.50.0120.00316.36
7.4.40.0110.00416.40
7.4.30.0100.00516.50
7.4.20.0060.00616.30
7.4.10.0060.00616.41
7.4.00.0100.00016.53

preferences:
33.66 ms | 401 KiB | 5 Q