3v4l.org

run code in 300+ PHP versions simultaneously
<?php $files = array('header','detay','footer'); echo './cache/' . implode('', $files) . EXT; echo '<br>'; $_lang = array('a'=>'a harfi','b'=>'b harfi'); $c = 'Hello world {[a]} please'; $c = preg_replace_callback('/\{\[(.*?)\]\}/', function($m) use ($_lang) { return isset($_lang[trim($m[1])]) ? $_lang[trim($m[1])] : $m[1]; }, $c); echo $c;

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)
8.3.40.0080.00818.76
8.3.30.0090.00618.72
8.3.20.0040.00420.33
8.3.10.0050.00321.74
8.3.00.0000.00819.60
8.2.170.0090.00622.96
8.2.160.0170.00320.35
8.2.150.0040.00425.66
8.2.140.0070.00724.66
8.2.130.0060.00319.18
8.2.120.0080.00026.35
8.2.110.0050.00520.41
8.2.100.0080.00417.93
8.2.90.0000.00819.22
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0040.00418.03
8.2.50.0000.00818.07
8.2.40.0080.00022.20
8.2.30.0030.00420.65
8.2.20.0040.00417.77
8.2.10.0000.00718.14
8.2.00.0000.00718.02
8.1.270.0070.01320.38
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0060.00619.48
8.1.230.0040.00719.21
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0040.00416.98
8.1.180.0000.00818.10
8.1.170.0060.00318.59
8.1.160.0040.00420.86
8.1.150.0040.00418.84
8.1.140.0030.00519.54
8.1.130.0070.00017.69
8.1.120.0040.00417.39
8.1.110.0000.00817.42
8.1.100.0040.00417.50
8.1.90.0050.00217.38
8.1.80.0080.00217.44
8.1.70.0070.00017.26
8.1.60.0080.00017.59
8.1.50.0060.00317.57
8.1.40.0030.00617.51
8.1.30.0040.00417.68
8.1.20.0040.00417.66
8.1.10.0030.00517.50
8.1.00.0030.00617.47
8.0.300.0000.00918.77
8.0.290.0060.00316.75
8.0.280.0070.00018.50
8.0.270.0000.00717.32
8.0.260.0000.00617.21
8.0.250.0000.00717.08
8.0.240.0030.00316.99
8.0.230.0070.00016.99
8.0.220.0040.00416.89
8.0.210.0000.00716.96
8.0.200.0030.00316.98
8.0.190.0090.00317.00
8.0.180.0000.00716.96
8.0.170.0030.00516.85
8.0.160.0040.00417.00
8.0.150.0040.00416.81
8.0.140.0040.00416.91
8.0.130.0030.00313.41
8.0.120.0000.00716.79
8.0.110.0080.00017.00
8.0.100.0040.00416.96
8.0.90.0000.00817.03
8.0.80.0070.01017.04
8.0.70.0040.00416.87
8.0.60.0040.00417.09
8.0.50.0040.00416.83
8.0.30.0100.00817.05
8.0.20.0150.00317.40
8.0.10.0040.00417.12
8.0.00.0110.00616.82
7.4.330.0050.00016.74
7.4.320.0000.00616.85
7.4.300.0000.00616.73
7.4.290.0000.00716.73
7.4.280.0040.00416.84
7.4.270.0000.00716.84
7.4.260.0030.00316.86
7.4.250.0060.00316.81
7.4.240.0030.00416.81
7.4.230.0070.00016.88
7.4.220.0090.00616.86
7.4.210.0070.00716.73
7.4.200.0050.00216.81
7.4.160.0110.00516.76
7.4.150.0090.00917.40
7.4.140.0090.01117.86
7.4.130.0130.00516.80
7.4.120.0130.00716.67
7.4.110.0070.01016.86
7.4.100.0120.01116.79
7.4.90.0150.00316.76
7.4.80.0100.01019.39
7.4.70.0060.01416.68
7.4.60.0110.00616.66
7.4.50.0090.00616.73
7.4.40.0130.00316.71
7.4.30.0130.00716.77
7.4.00.0100.00315.07
7.3.330.0060.00013.40
7.3.320.0040.00413.52
7.3.310.0040.00416.65
7.3.300.0070.00016.66
7.3.290.0060.01016.48
7.3.280.0060.01216.50
7.3.270.0110.01117.40
7.3.260.0120.00616.53
7.3.250.0100.01216.66
7.3.240.0070.01316.71
7.3.230.0070.01016.63
7.3.210.0060.01216.57
7.3.200.0100.00616.68
7.3.190.0090.00916.59
7.3.180.0110.00516.63
7.3.170.0080.01516.52
7.3.160.0080.01116.59
7.2.330.0170.00316.92
7.2.320.0210.00317.04
7.2.310.0070.01016.89
7.2.300.0060.01816.81
7.2.290.0060.01116.88
7.2.60.0100.00316.90
7.2.00.0110.00419.85
7.1.200.0090.00615.92
7.1.100.0030.01418.36
7.1.70.0000.00817.39
7.1.60.0070.01319.52
7.1.50.0070.01017.14
7.1.00.0070.07322.59
7.0.200.0040.00416.77
7.0.60.0000.04319.87
7.0.50.0100.06717.89
7.0.40.0130.08020.27
7.0.30.0400.07020.36
7.0.20.0400.07720.25
7.0.10.0130.07720.23
7.0.00.0000.05720.25
5.6.280.0000.03720.98
5.6.210.0130.07320.52
5.6.200.0070.05318.15
5.6.190.0030.05320.64
5.6.180.0300.04720.63
5.6.170.0270.08320.40
5.6.160.0130.03720.51
5.6.150.0030.07018.15
5.6.140.0030.03718.13
5.6.130.0000.06018.27
5.6.120.0100.07321.00
5.6.110.0070.04021.05
5.6.100.0070.07021.11
5.6.90.0070.08320.97
5.6.80.0130.05320.47
5.5.350.0170.07720.39
5.5.340.0100.05018.08
5.5.330.0070.04020.19
5.5.320.0470.05020.27
5.5.310.0170.04720.51
5.5.300.0030.07718.04
5.5.290.0100.07317.93
5.5.280.0070.05720.89
5.5.270.0070.04720.87
5.5.260.0070.08320.80
5.5.250.0000.09020.62
5.5.240.0270.07020.24

preferences:
47.39 ms | 400 KiB | 5 Q