3v4l.org

run code in 300+ PHP versions simultaneously
<?php // $array = ['Prinsha', 'Jypsy']; // echo $array[0]; // index is 0 // foreach($model as $key => $data) { // } // $array[1] = 'data'; // $array = ['model' => $model]; // $array = array(); // date('Y-m-d', strtotime("+3 days", $time)); $array = [1, 2, 3, 4]; echo $array[0] . "\n"; $associative = ['a' => '1', 'apple' => '3v4l', '1337' => 'PHP sucks']; echo $associative['a'] + 1 . "\n"; echo $associative['apple'] . "\n"; echo $associative[1337] . "\n"; $numbers = [1,2,3,4]; $numbers[] = 5; $numbers[] = 6; echo $numbers[0] . "\n"; //1 echo $numbers[4] . "\n"; // echo $numbers[5] . "\n"; $favColors = array(); $favColors[] = 'BlanchedAlmond'; $favColors[] = 'CadetBlue'; $favColors[] = 'BurlyWood'; $favColors[] = 'DarkOliveGreen'; $favColors[] = 'HotPink'; $favColors[] = 'Papayawhip'; echo $favColors[0]; $matrix = [ [1, 2, 3], [4, 5, 6], [7, 8, 9] ]; echo $matrix[2][2]; // 6

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)
8.3.60.0110.01116.50
8.3.50.0090.00916.34
8.3.40.0140.00018.70
8.3.30.0110.00418.79
8.3.20.0030.00520.38
8.3.10.0040.00423.48
8.3.00.0040.00421.92
8.2.180.0000.01416.38
8.2.170.0000.01522.96
8.2.160.0110.00719.15
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00319.16
8.2.120.0050.00326.35
8.2.110.0040.00722.08
8.2.100.0000.01117.84
8.2.90.0040.00419.35
8.2.80.0040.00418.04
8.2.70.0030.00617.63
8.2.60.0050.00318.05
8.2.50.0040.00418.10
8.2.40.0030.00520.57
8.2.30.0000.00719.31
8.2.20.0060.00318.16
8.2.10.0040.00417.90
8.2.00.0000.00718.09
8.1.280.0090.00625.92
8.1.270.0070.00022.06
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00422.02
8.1.230.0040.00723.91
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0000.00818.53
8.1.160.0040.00418.98
8.1.150.0050.00318.84
8.1.140.0000.00719.57
8.1.130.0000.00818.88
8.1.120.0000.00717.38
8.1.110.0040.00417.41
8.1.100.0000.00717.50
8.1.90.0000.00717.50
8.1.80.0000.00717.47
8.1.70.0000.00717.53
8.1.60.0000.00917.56
8.1.50.0050.00317.52
8.1.40.0040.00417.52
8.1.30.0040.00417.61
8.1.20.0080.00017.61
8.1.10.0000.00817.53
8.1.00.0000.00817.54
8.0.300.0050.00318.77
8.0.290.0000.00916.75
8.0.280.0030.00318.44
8.0.270.0050.00317.24
8.0.260.0000.00716.88
8.0.250.0070.00016.89
8.0.240.0030.00516.95
8.0.230.0040.00417.07
8.0.220.0000.00716.84
8.0.210.0070.00017.00
8.0.200.0000.00616.90
8.0.190.0030.00516.99
8.0.180.0000.00816.95
8.0.170.0040.00416.87
8.0.160.0000.00717.04
8.0.150.0070.00016.96
8.0.140.0030.00316.91
8.0.130.0040.00413.34
8.0.120.0000.00716.95
8.0.110.0030.00516.89
8.0.100.0000.00816.77
8.0.90.0000.00717.02
8.0.80.0180.00616.96
8.0.70.0040.00416.93
8.0.60.0050.00317.00
8.0.50.0040.00416.84
8.0.30.0060.00917.09
8.0.20.0120.00817.40
8.0.10.0020.00516.90
8.0.00.0100.00716.64
7.4.330.0000.00515.55
7.4.320.0080.00016.41
7.4.300.0040.00416.39
7.4.290.0000.00716.54
7.4.280.0040.00416.57
7.4.270.0000.00616.45
7.4.260.0040.00416.57
7.4.250.0070.00016.48
7.4.240.0040.00416.52
7.4.230.0000.00716.35
7.4.220.0100.00716.59
7.4.210.0080.00816.44
7.4.200.0070.00016.61
7.4.160.0120.00516.54
7.4.150.0090.00917.40
7.4.140.0090.01117.86
7.4.130.0170.00016.70
7.4.120.0100.00816.52
7.4.110.0150.00616.48
7.4.100.0110.00816.43
7.4.90.0110.00916.50
7.4.80.0070.01019.39
7.4.70.0030.01316.38
7.4.60.0080.01216.65
7.4.50.0090.00616.56
7.4.40.0060.01016.59
7.4.30.0140.00316.32
7.4.00.0070.00715.09
7.3.330.0030.00313.18
7.3.320.0030.00312.98
7.3.310.0060.00016.38
7.3.300.0070.00016.29
7.3.290.0000.00716.30
7.3.280.0080.00816.26
7.3.270.0120.00417.40
7.3.260.0070.01316.50
7.3.250.0100.00816.37
7.3.240.0060.01216.42
7.3.230.0030.01416.18
7.3.210.0110.00516.23
7.3.200.0100.00616.60
7.3.190.0050.01716.30
7.3.180.0150.00616.39
7.3.170.0130.00316.39
7.3.160.0080.00816.34
7.3.10.0060.00616.36
7.3.00.0080.00416.39
7.2.330.0060.01216.70
7.2.320.0120.00916.82
7.2.310.0130.00316.57
7.2.300.0140.00316.55
7.2.290.0030.01316.67
7.2.130.0130.00317.09
7.2.120.0040.01117.07
7.2.110.0000.01116.77
7.2.100.0000.00917.07
7.2.90.0040.00816.94
7.2.80.0070.01016.95
7.2.70.0060.00617.07
7.2.60.0050.00916.83
7.2.50.0030.01016.91
7.2.40.0040.01117.04
7.2.30.0120.00017.09
7.2.20.0090.00316.90
7.2.10.0100.00317.00
7.2.00.0030.00718.36
7.1.250.0060.00315.73
7.1.200.0110.00415.77
7.1.100.0040.00718.23
7.1.70.0200.01015.24
7.1.60.0340.01033.17
7.1.50.0330.01332.83
7.1.40.0270.01732.46
7.1.30.0410.00732.77
7.1.20.0360.01232.83
7.1.10.0240.00714.68
7.1.00.0200.01014.76
7.0.200.0310.00015.16
7.0.190.0910.00614.96
7.0.180.0240.00714.49
7.0.170.0280.00614.51
7.0.160.0250.00814.32
7.0.150.0160.01314.66
7.0.140.0290.00714.60
7.0.130.0240.00714.57
7.0.120.0190.00914.75
7.0.110.0230.00714.51
7.0.100.0180.01114.54
7.0.90.0180.01114.62
7.0.80.0240.00714.54
7.0.70.0230.01014.65
7.0.60.0220.01214.31
7.0.50.0290.00814.55
7.0.40.0240.00614.63
7.0.30.0250.00414.64
7.0.20.0240.00614.66
7.0.10.0160.01314.64
7.0.00.0230.00814.76

preferences:
38.85 ms | 401 KiB | 5 Q