3v4l.org

run code in 300+ PHP versions simultaneously
<? $x = "jasldfnjks" echo preg_match('~[0-9a-zA-ZäöüÄÖÜß&]{strlen($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)
8.3.60.0070.00718.43
8.3.50.0140.01121.10
8.3.40.0080.00618.67
8.3.30.0100.00318.84
8.3.20.0050.00220.07
8.3.10.0060.00323.48
8.3.00.0040.00419.26
8.2.180.0080.00816.63
8.2.170.0090.00622.96
8.2.160.0130.00320.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0080.00022.23
8.2.110.0030.00620.48
8.2.100.0050.00518.09
8.2.90.0040.00418.97
8.2.80.0000.00917.97
8.2.70.0050.00317.50
8.2.60.0000.01017.80
8.2.50.0080.00018.07
8.2.40.0080.00019.75
8.2.30.0000.00817.82
8.2.20.0040.00417.61
8.2.10.0000.00717.80
8.2.00.0000.00717.42
8.1.280.0140.00025.92
8.1.270.0050.00324.00
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0070.00323.80
8.1.230.0040.00819.14
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.01017.00
8.1.190.0000.00917.22
8.1.180.0000.00718.10
8.1.170.0000.00818.65
8.1.160.0070.00021.98
8.1.150.0040.00418.75
8.1.140.0000.00717.29
8.1.130.0030.00317.62
8.1.120.0000.00717.24
8.1.110.0040.00417.35
8.1.100.0030.00517.33
8.1.90.0040.00417.31
8.1.80.0000.00717.28
8.1.70.0000.00717.15
8.1.60.0000.01017.45
8.1.50.0030.00517.41
8.1.40.0040.00417.40
8.1.30.0050.00517.52
8.1.20.0030.00517.54
8.1.10.0040.00417.43
8.1.00.0080.00017.41
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0030.00318.27
8.0.270.0030.00317.09
8.0.260.0000.00617.13
8.0.250.0000.00716.80
8.0.240.0030.00316.80
8.0.230.0000.00716.81
8.0.220.0070.00016.65
8.0.210.0030.00316.64
8.0.200.0030.00316.73
8.0.190.0070.00016.86
8.0.180.0040.00416.67
8.0.170.0040.00416.79
8.0.160.0000.00816.86
8.0.150.0040.00416.72
8.0.140.0000.00716.61
8.0.130.0000.00513.45
8.0.120.0040.00416.70
8.0.110.0040.00416.77
8.0.100.0030.00516.81
8.0.90.0000.00816.73
8.0.80.0060.00916.67
8.0.70.0040.00416.81
8.0.60.0070.00016.57
8.0.50.0040.00416.59
8.0.30.0120.01416.88
8.0.20.0150.00317.40
8.0.10.0040.00316.70
8.0.00.0120.00816.61
7.4.330.0050.00015.08
7.4.320.0030.00316.45
7.4.300.0000.00716.34
7.4.290.0070.00016.44
7.4.280.0030.00916.38
7.4.270.0040.00416.46
7.4.260.0040.00416.34
7.4.250.0030.00316.35
7.4.240.0020.00516.42
7.4.230.0030.00316.57
7.4.220.0070.01116.41
7.4.210.0030.01016.50
7.4.200.0070.00016.25
7.4.160.0070.00716.27
7.4.150.0150.00917.40
7.4.140.0070.01117.86
7.4.130.0050.01116.46
7.4.120.0110.00816.31
7.4.110.0090.00916.40
7.4.100.0090.00916.48
7.4.90.0100.00716.39
7.4.80.0150.00319.39
7.4.70.0140.00716.45
7.4.60.0100.00716.18
7.4.50.0080.00016.21
7.4.40.0070.01016.51
7.4.30.0050.01116.39
7.3.330.0000.00613.15
7.3.320.0030.00313.02
7.3.310.0030.00316.13
7.3.300.0040.00416.11
7.3.290.0100.00716.21
7.3.280.0050.01216.12
7.3.270.0170.00617.40
7.3.260.0100.00716.41
7.3.250.0100.00716.41
7.3.240.0110.01516.10
7.3.230.0100.00616.39
7.3.210.0080.00816.03
7.3.200.0190.00019.39
7.3.190.0060.01116.47
7.3.180.0100.00616.39
7.3.170.0060.00916.27
7.3.160.0090.00916.47
7.2.330.0140.00316.65
7.2.320.0090.00916.50
7.2.310.0130.00316.48
7.2.300.0110.00616.28
7.2.290.0030.01616.45
5.4.340.1670.03019.08
5.4.320.1700.03718.87
5.4.310.1670.04318.95
5.4.300.2030.05019.19
5.4.290.1570.03018.99
5.4.280.1600.03319.05
5.4.270.1700.03719.23
5.4.260.2070.04719.23
5.4.250.0100.03319.25
5.4.240.0030.03719.04
5.4.230.0470.03719.14
5.4.220.1900.03719.23
5.4.210.2000.04719.10
5.4.200.1970.04019.21
5.4.190.1730.04018.93
5.4.180.1530.03319.15
5.4.170.2030.04018.98
5.4.160.1830.03719.21
5.4.150.1870.05319.05
5.4.140.2130.04316.46
5.4.130.2070.04016.41
5.4.120.2100.04016.33
5.4.110.1770.04016.24
5.4.100.1770.03716.51
5.4.90.2000.04016.35
5.4.80.1700.04016.46
5.4.70.1730.03716.43
5.4.60.1830.03316.57
5.4.50.1800.03016.51
5.4.40.1700.04016.50
5.4.30.2100.04016.51
5.4.20.1800.03316.41
5.4.10.1830.03716.50
5.4.00.1730.03715.75

preferences:
38.02 ms | 401 KiB | 5 Q