3v4l.org

run code in 300+ PHP versions simultaneously
<? $x = "jasldfnjks" echo strlen($x); //echo preg_match('~[0-9a-zA-ZäöüÄÖÜß&]{strlen($x)}~', $x; ?>

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)
8.3.60.0150.00018.30
8.3.50.0140.00316.16
8.3.40.0110.00418.65
8.3.30.0190.00318.96
8.3.20.0040.00420.16
8.3.10.0080.00023.54
8.3.00.0060.00319.13
8.2.180.0080.01316.75
8.2.170.0120.00922.96
8.2.160.0070.00720.53
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00822.27
8.2.110.0060.00322.08
8.2.100.0040.00717.63
8.2.90.0060.00319.05
8.2.80.0030.00517.97
8.2.70.0100.00017.38
8.2.60.0030.00717.80
8.2.50.0000.00918.07
8.2.40.0030.00619.82
8.2.30.0050.00217.84
8.2.20.0040.00417.42
8.2.10.0040.00417.79
8.2.00.0060.00317.54
8.1.280.0040.01125.92
8.1.270.0060.00323.89
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00022.42
8.1.230.0080.00320.97
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0050.00318.51
8.1.160.0030.00321.80
8.1.150.0040.00418.65
8.1.140.0040.00417.18
8.1.130.0070.00017.76
8.1.120.0000.00717.31
8.1.110.0000.00717.25
8.1.100.0040.00417.21
8.1.90.0040.00417.38
8.1.80.0070.00017.35
8.1.70.0070.00017.23
8.1.60.0040.00717.34
8.1.50.0050.00317.26
8.1.40.0080.00017.28
8.1.30.0030.00617.55
8.1.20.0030.00617.43
8.1.10.0050.00317.36
8.1.00.0050.00317.41
8.0.300.0070.00018.77
8.0.290.0050.00316.58
8.0.280.0040.00418.38
8.0.270.0000.00717.09
8.0.260.0060.00017.23
8.0.250.0070.00016.86
8.0.240.0000.00716.80
8.0.230.0030.00316.89
8.0.220.0070.00016.76
8.0.210.0000.00716.66
8.0.200.0050.00316.78
8.0.190.0050.00316.86
8.0.180.0000.00816.71
8.0.170.0000.00816.66
8.0.160.0000.00716.83
8.0.150.0000.00716.61
8.0.140.0050.00216.57
8.0.130.0000.00513.32
8.0.120.0070.00016.69
8.0.110.0070.00016.59
8.0.100.0040.00416.75
8.0.90.0000.00816.86
8.0.80.0140.00716.70
8.0.70.0030.00516.59
8.0.60.0030.00516.80
8.0.50.0000.00716.53
8.0.30.0090.01317.04
8.0.20.0100.00817.40
8.0.10.0070.00016.99
8.0.00.0110.00716.64
7.4.330.0000.00615.09
7.4.320.0070.00016.30
7.4.300.0030.00316.31
7.4.290.0000.00616.28
7.4.280.0040.00816.37
7.4.270.0040.00416.48
7.4.260.0040.00416.47
7.4.250.0070.00016.29
7.4.240.0020.00516.38
7.4.230.0040.00416.56
7.4.220.0170.00916.54
7.4.210.0030.01616.35
7.4.200.0030.00316.54
7.4.160.0100.00516.15
7.4.150.0160.00817.40
7.4.140.0120.00717.86
7.4.130.0050.01216.38
7.4.120.0110.00616.44
7.4.110.0150.00316.48
7.4.100.0100.01316.37
7.4.90.0120.00616.51
7.4.80.0130.01019.39
7.4.70.0100.00716.30
7.4.60.0120.00316.32
7.4.50.0030.00316.24
7.4.40.0190.00416.48
7.4.30.0040.01116.28
7.3.330.0060.00013.21
7.3.320.0000.00613.07
7.3.310.0040.00416.06
7.3.300.0000.00715.96
7.3.290.0080.00516.15
7.3.280.0070.00816.15
7.3.270.0130.00317.40
7.3.260.0060.01116.36
7.3.250.0120.00816.30
7.3.240.0090.00916.04
7.3.230.0100.01316.39
7.3.210.0100.00616.28
7.3.200.0060.01019.39
7.3.190.0100.00716.37
7.3.180.0040.01116.06
7.3.170.0120.00316.29
7.3.160.0140.00716.34
7.2.330.0030.01516.56
7.2.320.0060.01216.57
7.2.310.0060.01016.39
7.2.300.0110.00716.53
7.2.290.0120.00616.67
5.4.340.0060.03512.00
5.4.320.0080.03512.45
5.4.310.0090.04712.45
5.4.300.0060.03812.45
5.4.290.0060.03912.45
5.4.280.0070.03712.34
5.4.270.0080.03712.35
5.4.260.0070.03912.34
5.4.250.0070.03612.35
5.4.240.0100.03312.35
5.4.230.0090.03512.34
5.4.220.0050.03712.34
5.4.210.0050.04512.34
5.4.200.0100.07212.34
5.4.190.0070.03812.34
5.4.180.0050.04312.33
5.4.170.0080.04312.34
5.4.160.0100.04912.34
5.4.150.0060.03512.34
5.4.140.0060.05212.02
5.4.130.0080.04112.01
5.4.120.0040.04411.97
5.4.110.0040.03911.96
5.4.100.0040.03711.96
5.4.90.0070.03611.96
5.4.80.0070.03511.96
5.4.70.0060.03411.96
5.4.60.0030.03811.96
5.4.50.0050.03711.96
5.4.40.0070.03411.95
5.4.30.0070.03611.95
5.4.20.0060.05011.95
5.4.10.0100.04311.95
5.4.00.0120.03411.44

preferences:
68.56 ms | 400 KiB | 5 Q