3v4l.org

run code in 300+ PHP versions simultaneously
<?php $precio_1 = 100.00; $precio_2 = 150.00; $precio_3 = 231.50; $precio_4 = 458.44; $precio_5 = 123.15; <?php for($i=1;$i<=5;$i++) { //Here I want to do the macrosustitution. $p = 'precio_'.$i; $precio = $$p; ?> <label>Precio <?php echo $i;?></label> <input type="text" name="<?php echo $precio; ?>" value="<?php echo $precio; ?>"/> <?php } ?>

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)
5.4.270.0100.07318.84
5.4.260.0100.05319.00
5.4.250.0070.05319.09
5.4.240.0070.06019.06
5.4.230.0170.04718.85
5.4.220.0070.06318.91
5.4.210.0070.05319.23
5.4.200.0130.05319.01
5.4.190.0070.05319.11
5.4.180.0130.05318.93
5.4.170.0130.05719.00
5.4.160.0100.05019.08
5.4.150.0170.06018.96
5.4.140.0070.07716.52
5.4.130.0070.05316.63
5.4.120.0070.06716.61
5.4.110.0100.06716.68
5.4.100.0070.05716.69
5.4.90.0030.07716.49
5.4.80.0070.05016.68
5.4.70.0070.05716.41
5.4.60.0030.05316.73
5.4.50.0070.07716.66
5.4.40.0070.05016.67
5.4.30.0100.05316.64
5.4.20.0130.06716.49
5.4.10.0070.05316.61
5.4.00.0070.05016.15
5.3.280.0100.06014.79
5.3.270.0030.05714.70
5.3.260.0070.05314.67
5.3.250.0130.05014.76
5.3.240.0070.05714.76
5.3.230.0070.06714.60
5.3.220.0000.06014.55
5.3.210.0100.06014.50
5.3.200.0070.06014.73
5.3.190.0100.06014.71
5.3.180.0130.06014.75
5.3.170.0070.05014.65
5.3.160.0100.04714.76
5.3.150.0030.06014.57
5.3.140.0070.05714.37
5.3.130.0070.05314.68
5.3.120.0030.06314.36
5.3.110.0030.05714.59
5.3.100.0000.06714.03
5.3.90.0130.05314.00
5.3.80.0070.05714.01
5.3.70.0030.06014.01
5.3.60.0170.04714.12
5.3.50.0130.05014.04
5.3.40.0070.05313.93
5.3.30.0100.05013.90
5.3.20.0100.05013.68
5.3.10.0100.04313.64
5.3.00.0130.05013.75
5.2.170.0070.04311.34
5.2.160.0070.04011.07
5.2.150.0070.04011.29
5.2.140.0100.04311.34
5.2.130.0100.03711.24
5.2.120.0030.04011.31
5.2.110.0030.04311.14
5.2.100.0030.06011.08
5.2.90.0070.03711.33
5.2.80.0030.04310.99
5.2.70.0130.04011.24
5.2.60.0000.04711.29
5.2.50.0070.04711.16
5.2.40.0100.04710.98
5.2.30.0100.05711.08
5.2.20.0030.04311.11
5.2.10.0100.04010.98
5.2.00.0070.04710.95
5.1.60.0100.03010.02
5.1.50.0070.0409.88
5.1.40.0000.04010.02
5.1.30.0130.03310.38
5.1.20.0100.03010.40
5.1.10.0100.03310.11
5.1.00.0030.04010.05
5.0.50.0030.0378.74
5.0.40.0170.0238.29
5.0.30.0070.0438.21
5.0.20.0100.0238.38
5.0.10.0030.0438.45
5.0.00.0030.0538.14
4.4.90.0030.0237.46
4.4.80.0030.0207.46
4.4.70.0030.0207.46
4.4.60.0030.0277.46
4.4.50.0000.0277.46
4.4.40.0000.0407.46
4.4.30.0130.0207.46
4.4.20.0100.0237.46
4.4.10.0000.0277.46
4.4.00.0070.0377.46
4.3.110.0000.0237.46
4.3.100.0000.0237.46
4.3.90.0070.0207.46
4.3.80.0030.0337.46
4.3.70.0000.0237.46
4.3.60.0030.0207.46
4.3.50.0000.0277.46
4.3.40.0030.0337.46
4.3.30.0030.0307.46
4.3.20.0030.0277.46
4.3.10.0030.0207.46
4.3.00.0030.01715.59

preferences:
137.98 ms | 1398 KiB | 7 Q