3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a="rad: "; $b=1; while($b<100){ echo $a.$b."<br>"; } ?>

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)
8.3.70.0120.01216.58
8.3.60.0190.00618.20
8.3.50.0150.00621.08
8.3.40.0170.01018.73
8.3.30.0180.01120.25
8.3.20.0080.00318.60
8.3.10.0030.00720.93
8.3.00.0070.00323.64
8.2.180.0200.00716.32
8.2.170.0110.01122.96
8.2.160.0090.00922.24
8.2.150.0100.00024.18
8.2.140.0050.00524.66
8.2.130.0070.00326.16
8.2.120.0100.00019.77
8.2.110.0110.00022.12
8.2.100.0140.00017.91
8.2.90.0040.00419.09
8.2.80.0070.00417.97
8.2.70.0040.00417.25
8.2.60.0030.00717.80
8.2.50.0000.01118.07
8.2.40.0050.00518.28
8.2.30.0000.00819.52
8.2.20.0060.00317.61
8.2.10.0000.00817.68
8.2.00.0040.00417.66
8.1.280.0070.01125.92
8.1.270.0060.00323.99
8.1.260.0030.00626.35
8.1.250.0100.00028.09
8.1.240.0100.00323.83
8.1.230.0100.00320.97
8.1.220.0040.00418.77
8.1.210.0040.00419.04
8.1.200.0030.00717.13
8.1.190.0000.00817.41
8.1.180.0000.00918.10
8.1.170.0090.00018.65
8.1.160.0040.00419.00
8.1.150.0040.00418.69
8.1.140.0030.00617.43
8.1.130.0080.00017.82
8.1.120.0040.00417.44
8.1.110.0000.00917.47
8.1.100.0060.00317.43
8.1.90.0030.00617.52
8.1.80.0080.00017.43
8.1.70.0040.00417.55
8.1.60.0100.00017.68
8.1.50.0000.00917.40
8.1.40.0070.00417.62
8.1.30.0030.00517.69
8.1.20.0100.00017.55
8.1.10.0050.00517.59
8.1.00.0060.00317.49
8.0.300.0060.00319.76
8.0.290.0030.00516.93
8.0.280.0030.00618.38
8.0.270.0080.00017.20
8.0.260.0080.00016.70
8.0.250.0060.00316.96
8.0.240.0030.00716.88
8.0.230.0050.00316.91
8.0.220.0040.00416.65
8.0.210.0040.00416.72
8.0.200.0050.00316.69
8.0.190.0030.00616.79
8.0.180.0040.00416.75
8.0.170.0090.00016.74
8.0.160.0060.00316.83
8.0.150.0000.00816.88
8.0.140.0040.00416.71
8.0.130.0000.00813.32
8.0.120.0060.00316.85
8.0.110.0060.00316.71
8.0.100.0060.00316.63
8.0.90.0030.00616.73
8.0.80.0070.01816.82
8.0.70.0080.00016.71
8.0.60.0060.00316.73
8.0.50.0060.00316.64
8.0.30.0280.00817.08
8.0.20.0160.01817.40
8.0.10.0030.00616.88
8.0.00.0190.01716.58
7.4.330.0040.00416.78
7.4.320.0040.00416.28
7.4.300.0070.00016.46
7.4.290.0040.00416.45
7.4.280.0030.00516.41
7.4.270.0040.00416.33
7.4.260.0030.00313.21
7.4.250.0000.01016.23
7.4.240.0050.00316.25
7.4.230.0040.00416.11
7.4.220.0140.01416.30
7.4.210.0150.01116.33
7.4.200.0080.00016.39
7.4.190.0050.00516.55
7.4.160.0160.01616.16
7.4.150.0320.01117.40
7.4.140.0330.02217.86
7.4.130.0200.01716.47
7.4.120.0180.01616.28
7.4.110.0170.02116.34
7.4.100.0140.01516.46
7.4.90.0340.00716.54
7.4.80.0100.01619.39
7.4.70.0110.02516.47
7.4.60.0150.00916.24
7.4.50.0110.00016.03
7.4.40.0040.01822.77
7.4.30.0280.01416.34
7.4.00.0090.01214.50
7.3.330.0000.00713.11
7.3.320.0070.00013.05
7.3.310.0080.00016.23
7.3.300.0080.00016.13
7.3.290.0090.01216.16
7.3.280.0110.01516.22
7.3.270.0210.01817.40
7.3.260.0240.01618.24
7.3.250.0230.01616.28
7.3.240.0230.01716.15
7.3.230.0170.01616.39
7.3.210.0210.00916.44
7.3.200.0280.01719.39
7.3.190.0070.01916.37
7.3.180.0160.01316.13
7.3.170.0150.01216.34
7.3.160.0190.00916.45
7.3.120.0060.01314.62
7.3.10.0100.01016.73
7.3.00.0110.00416.79
7.2.330.0200.02316.23
7.2.320.0250.01016.44
7.2.310.0310.00316.24
7.2.300.0160.01316.50
7.2.290.0180.00916.32
7.2.130.0100.00316.86
7.2.120.0120.00316.83
7.2.110.0200.00016.66
7.2.100.0070.01016.69
7.2.90.0080.00816.82
7.2.80.0090.00616.67
7.2.70.0130.00616.63
7.2.60.0130.00316.77
7.2.50.0150.00016.77
7.2.40.0060.01216.99
7.2.30.0030.01316.70
7.2.20.0060.00616.93
7.2.10.0110.00416.90
7.2.00.0050.01018.11
7.1.250.0030.01415.71
7.1.100.0060.01318.03
7.1.70.0030.00716.70
7.1.60.0140.01419.24
7.1.50.0200.01017.02
7.0.200.0040.00816.92

preferences:
51.7 ms | 401 KiB | 5 Q