3v4l.org

run code in 300+ PHP versions simultaneously
<?php $proj_id = 42; ?> when you are inside html: <a href="index.php?proj_id=<?=$proj_id; ?>">back to project</a> when you're in php: <?php echo "<a href='index.php?proj_id={$proj_id}'>back to project</a>"; echo "\n\nOr:\n\n"; echo "<a href='index.php?proj_id=${proj_id}'>back to project</a>"; echo "\n\nOr:\n\n"; echo "<a href='index.php?proj_id=$proj_id'>back to project</a>"; ?> If it was Twig (but it isn't): <a href="index.php?proj_id={{proj_id}}">back to project</a>

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)
8.3.70.0140.00018.55
8.3.60.0070.01118.29
8.3.50.0140.00716.48
8.3.40.0060.01018.71
8.3.30.0070.00718.53
8.3.20.0080.00019.19
8.3.10.0040.00421.90
8.3.00.0000.00723.48
8.2.190.0070.01316.58
8.2.180.0030.01318.16
8.2.170.0070.00722.96
8.2.160.0070.00719.13
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0000.00720.52
8.2.120.0040.00426.35
8.2.110.0070.01720.93
8.2.100.0080.00417.78
8.2.90.0060.00318.09
8.2.80.0030.00917.97
8.2.70.0000.00818.04
8.2.60.0040.00418.03
8.2.50.0030.00518.07
8.2.40.0000.00818.03
8.2.30.0040.00417.99
8.2.20.0040.00418.17
8.2.10.0000.00719.49
8.2.00.0000.00719.48
8.1.280.0150.00325.92
8.1.270.0040.00420.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00023.98
8.1.230.0090.00320.97
8.1.220.0030.00617.76
8.1.210.0050.00318.77
8.1.200.0050.00517.10
8.1.190.0030.00616.86
8.1.180.0000.00818.10
8.1.170.0000.00818.75
8.1.160.0000.00718.86
8.1.150.0000.00818.74
8.1.140.0020.00519.63
8.1.130.0070.00018.93
8.1.120.0070.00017.46
8.1.110.0070.00017.39
8.1.100.0050.00217.35
8.1.90.0030.00617.38
8.1.80.0040.00417.30
8.1.70.0030.00317.36
8.1.60.0030.00517.50
8.1.50.0060.00317.52
8.1.40.0040.00417.44
8.1.30.0040.00717.48
8.1.20.0040.00417.59
8.1.10.0060.00317.50
8.1.00.0040.00417.44
8.0.300.0070.00020.04
8.0.290.0090.00016.63
8.0.280.0000.00718.48
8.0.270.0000.00717.17
8.0.260.0000.00618.52
8.0.250.0000.00716.94
8.0.240.0030.00316.89
8.0.230.0040.00416.99
8.0.220.0050.00316.88
8.0.210.0030.00316.87
8.0.200.0030.00316.84
8.0.190.0050.00316.99
8.0.180.0000.00816.96
8.0.170.0030.00616.95
8.0.160.0030.00516.91
8.0.150.0100.00016.72
8.0.140.0080.00016.85
8.0.130.0000.00613.29
8.0.120.0070.00016.77
8.0.110.0000.00716.88
8.0.100.0040.00416.80
8.0.90.0040.00416.84
8.0.80.0030.01116.88
8.0.70.0050.00316.93
8.0.60.0000.00716.95
8.0.50.0040.00416.93
8.0.30.0050.01216.98
8.0.20.0100.01017.40
8.0.10.0040.00416.97
8.0.00.0100.00716.69
7.4.330.0000.00515.55
7.4.320.0030.00616.52
7.4.300.0000.00716.39
7.4.290.0000.00716.49
7.4.280.0030.00516.42
7.4.270.0030.00316.45
7.4.260.0030.00316.40
7.4.250.0000.00816.26
7.4.240.0030.00316.39
7.4.230.0000.00716.54
7.4.220.0050.00316.56
7.4.210.0070.00816.56
7.4.200.0000.00716.25
7.4.160.0090.00916.35
7.4.140.0120.00617.86
7.4.130.0120.00616.53
7.4.120.0100.00916.40
7.4.110.0130.00316.41
7.4.100.0110.01116.35
7.4.90.0110.00616.30
7.4.80.0030.01519.39
7.4.70.0070.01516.55
7.4.60.0100.00516.27
7.4.50.0090.00616.33
7.4.40.0110.00716.67
7.4.00.0040.01114.77
7.3.330.0050.00012.97
7.3.320.0000.00513.17
7.3.310.0030.00316.11
7.3.300.0000.00716.17
7.3.290.0030.00316.29
7.3.280.0120.00416.26
7.3.260.0120.00716.23
7.3.240.0130.00916.37
7.3.230.0070.01116.22
7.3.210.0090.01516.52
7.3.200.0130.00616.18
7.3.190.0090.00916.49
7.3.180.0120.00316.40
7.3.170.0100.01016.57
7.3.160.0090.00616.24
7.2.330.0110.00716.52
7.2.320.0140.00716.53
7.2.310.0100.00716.49
7.2.300.0140.00716.29
7.2.290.0130.00316.41
7.2.80.0930.01314.43
7.2.70.1280.01014.74
7.2.60.0510.01214.77
7.2.50.0560.01214.60
7.2.40.0560.01014.70
7.2.30.0620.01014.61
7.2.20.0570.00014.79
7.2.10.0510.00614.70
7.2.00.0330.01314.79
7.1.200.0000.00915.70
7.1.190.0830.00313.55
7.1.180.0640.00713.69
7.1.170.0690.00313.77
7.1.160.0530.01013.64
7.1.150.0630.01013.28
7.1.140.0500.00613.41
7.1.130.0560.00713.67
7.1.120.0330.01313.68
7.1.110.0320.01313.63
7.1.100.0200.01613.88
7.1.90.0400.00613.82
7.1.80.0740.00013.77
7.1.70.0430.00713.60
7.1.60.0400.01331.70
7.1.50.0460.01031.82
7.1.40.0380.01431.75
7.1.30.1240.01031.43
7.1.20.1280.00031.76
7.1.10.1050.00913.31
7.1.00.0950.00713.44

preferences:
49.73 ms | 401 KiB | 5 Q