3v4l.org

run code in 300+ PHP versions simultaneously
<?php $idlink = '57'; echo $idlink; echo "\n"; var_dump($idlink); echo $idlink+3;

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)
8.3.70.0120.00916.58
8.3.60.0060.00918.18
8.3.50.0060.00919.79
8.3.40.0110.00320.14
8.3.30.0080.00818.70
8.3.20.0000.00824.18
8.3.10.0000.00724.66
8.3.00.0080.00026.16
8.2.180.0050.00925.92
8.2.170.0110.00719.14
8.2.160.0120.00322.96
8.2.150.0000.00825.66
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0080.00019.77
8.2.110.0080.00322.25
8.2.100.0030.00817.84
8.2.90.0050.00318.03
8.2.80.0000.00819.11
8.2.70.0040.00417.75
8.2.60.0080.00017.63
8.2.50.0000.00918.05
8.2.40.0110.00018.16
8.2.30.0040.00417.94
8.2.20.0040.00419.16
8.2.10.0000.01218.06
8.2.00.0030.00619.30
8.1.280.0030.01225.92
8.1.270.0000.00724.66
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00423.60
8.1.230.0110.00022.75
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00416.98
8.1.180.0060.00318.10
8.1.170.0080.00017.62
8.1.160.0040.00418.92
8.1.150.0040.00418.56
8.1.140.0040.00417.38
8.1.130.0000.00718.88
8.1.120.0070.00317.44
8.1.110.0060.00617.41
8.1.100.0100.00317.42
8.1.90.0000.01017.37
8.1.80.0090.01117.41
8.1.70.0110.00617.36
8.1.60.0160.00417.47
8.1.50.0130.00717.48
8.1.40.0110.00717.47
8.1.30.0100.00717.52
8.1.20.0130.00417.48
8.1.10.0090.00817.36
8.1.00.0160.00417.40
8.0.300.0000.00721.95
8.0.290.0040.00416.63
8.0.280.0030.00318.29
8.0.270.0050.00316.88
8.0.260.0030.00318.45
8.0.250.0040.00417.01
8.0.240.0040.00416.88
8.0.230.0110.00216.95
8.0.220.0110.00316.89
8.0.210.0100.00716.75
8.0.200.0100.00716.98
8.0.190.0140.00216.94
8.0.180.0110.00416.85
8.0.170.0100.00616.85
8.0.160.0120.00616.75
8.0.150.0130.00316.76
8.0.140.0170.00016.73
8.0.130.0110.00516.64
8.0.120.0070.01016.88
8.0.110.0160.00016.91
8.0.100.0160.00016.63
8.0.90.0080.00916.83
8.0.80.0140.00316.81
8.0.70.0130.00316.79
8.0.60.0110.00616.76
8.0.50.0130.00416.67
8.0.30.0100.00716.84
8.0.20.0080.00816.92
8.0.10.0170.00016.95
7.4.330.0000.00615.55
7.4.320.0180.00016.45
7.4.300.0160.00216.57
7.4.290.0090.00916.44
7.4.280.0140.00216.36
7.4.270.0180.00016.51
7.4.260.0190.00016.45
7.4.250.0150.00316.44
7.4.240.0150.00316.46
7.4.230.0120.00716.41
7.4.220.0080.00916.57
7.4.210.0170.00016.50
7.4.200.0060.01016.54
7.4.190.0080.00816.45
7.4.180.0090.00616.31
7.4.160.0150.00216.50
7.4.150.0040.01316.43
7.4.140.0090.00816.20
7.4.130.0130.00316.38
7.4.120.0140.00216.52
7.4.110.0100.00716.43
7.4.100.0130.00316.29
7.4.90.0100.00716.40
7.4.80.0100.00716.25
7.4.70.0140.00316.27
7.4.60.0090.00316.41
7.4.50.0030.00816.42
7.4.40.0000.01216.19
7.4.30.0060.00716.41
7.4.20.0000.01316.27
7.4.10.0000.01116.25
7.4.00.0060.00616.43

preferences:
67.01 ms | 401 KiB | 5 Q