3v4l.org

run code in 500+ PHP versions simultaneously
<?php echo preg_replace('~^\d+_|_v\d+$~', '', '100_7_Some_string_11_there_2001_v12');

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)
8.5.90.0120.00616.80
8.5.80.0060.00317.00
8.5.70.0050.00616.81
8.5.60.0090.00916.80
8.5.50.0100.00718.32
8.5.30.0110.00717.36
8.5.20.0110.00919.53
8.5.10.0150.00716.48
8.5.00.0150.00920.21
8.4.240.0170.00719.66
8.4.230.0110.00719.84
8.4.220.0060.00319.53
8.4.210.0140.00919.54
8.4.180.0140.00719.86
8.4.170.0120.01121.88
8.4.160.0150.00623.32
8.4.150.0080.00416.85
8.4.140.0160.01017.38
8.4.130.0130.00717.86
8.4.120.0130.00720.46
8.4.110.0050.00418.88
8.4.100.0140.00617.84
8.4.90.0100.01122.40
8.4.80.0040.00418.89
8.4.70.0040.00419.08
8.4.60.0110.01020.43
8.4.50.0070.00220.34
8.4.40.0080.00017.92
8.4.30.0100.01018.32
8.4.20.0160.00320.86
8.4.10.0040.00419.76
8.3.330.0090.01118.63
8.3.320.0050.00918.36
8.3.310.0100.00918.37
8.3.300.0140.00718.23
8.3.290.0150.00620.88
8.3.280.0110.00818.49
8.3.270.0130.00716.47
8.3.260.0130.00616.61
8.3.250.0100.00918.70
8.3.240.0100.00916.70
8.3.230.0050.00416.87
8.3.220.0080.00718.73
8.3.210.0100.00616.53
8.3.200.0040.00516.58
8.3.190.0080.01117.36
8.3.180.0060.00219.04
8.3.170.0140.00419.08
8.3.160.0090.00918.48
8.3.150.0150.00416.64
8.3.140.0100.00016.78
8.3.130.0000.00918.54
8.3.120.0040.00420.71
8.3.110.0030.00620.94
8.3.100.0030.00624.06
8.3.90.0040.00426.77
8.3.80.0030.00616.75
8.3.70.0120.00316.50
8.3.60.0140.00716.37
8.3.50.0090.00624.39
8.3.40.0030.01020.33
8.3.30.0150.00318.75
8.3.20.0040.00421.73
8.3.10.0000.00820.12
8.3.00.0040.00420.67
8.2.320.0110.00918.21
8.2.310.0120.00718.21
8.2.300.0140.00720.33
8.2.290.0080.01016.58
8.2.280.0070.00920.39
8.2.270.0170.00318.46
8.2.260.0090.00916.92
8.2.250.0040.00418.36
8.2.240.0060.00617.00
8.2.230.0050.00522.58
8.2.220.0080.00037.54
8.2.210.0040.00426.77
8.2.200.0060.00316.75
8.2.190.0100.00716.58
8.2.180.0160.00716.75
8.2.170.0000.01522.96
8.2.160.0150.00021.10
8.2.150.0020.00525.66
8.2.140.0000.00724.66
8.2.130.0000.00826.16
8.2.120.0080.00026.16
8.2.110.0000.00921.12
8.2.100.0060.00617.85
8.2.90.0030.00518.22
8.2.80.0090.00019.38
8.2.70.0030.00517.75
8.2.60.0060.00317.75
8.2.50.0080.00018.05
8.2.40.0000.00818.22
8.2.30.0000.00718.00
8.2.20.0040.00417.89
8.2.10.0000.00719.15
8.2.00.0000.00720.96
8.1.340.0100.00917.64
8.1.330.0110.00816.54
8.1.320.0120.00718.12
8.1.310.0000.00716.79
8.1.300.0080.00018.52
8.1.290.0090.00030.84
8.1.280.0110.00725.92
8.1.270.0080.00022.04
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0040.00422.48
8.1.230.0090.00322.74
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.41
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0090.00019.13
8.1.160.0040.00422.21
8.1.150.0070.00018.69
8.1.140.0000.00718.73
8.1.130.0070.00021.87
8.1.120.0030.00617.39
8.1.110.0070.00017.48
8.1.100.0000.00717.46
8.1.90.0000.00717.40
8.1.80.0000.00717.48
8.1.70.0050.00317.48
8.1.60.0050.00317.49
8.1.50.0000.00817.45
8.1.40.0060.00317.58
8.1.30.0060.00617.69
8.1.20.0080.00017.54
8.1.10.0030.00617.64
8.1.00.0050.00317.53
8.0.300.0040.00420.13
8.0.290.0040.00416.75
8.0.280.0000.00718.40
8.0.270.0030.00518.11
8.0.260.0060.00019.93
8.0.250.0050.00317.04
8.0.240.0080.00016.95
8.0.230.0030.00616.96
8.0.220.0070.00016.80
8.0.210.0030.00316.90
8.0.200.0000.00616.96
8.0.190.0040.00416.99
8.0.180.0040.00416.90
8.0.170.0090.00016.94
8.0.160.0030.00616.91
8.0.150.0000.00716.82
8.0.140.0000.00716.77
8.0.130.0000.00613.37
8.0.120.0040.00416.75
8.0.110.0020.00516.77
8.0.100.0000.00716.70
8.0.90.0080.00016.75
8.0.80.0120.00616.92
8.0.70.0070.00016.80
8.0.60.0070.00017.01
8.0.50.0020.00516.86
8.0.30.0180.00017.19
8.0.20.0110.01017.18
8.0.10.0040.00417.06
8.0.00.0140.00316.84
7.4.330.0020.00415.55
7.4.320.0000.00616.48
7.4.300.0000.00616.69
7.4.290.0080.00016.66
7.4.280.0050.00316.57
7.4.270.0000.00716.57
7.4.260.0060.00313.27
7.4.250.0040.00416.62
7.4.240.0020.00516.66
7.4.230.0030.00316.75
7.4.220.0020.00516.71
7.4.210.0110.00516.59
7.4.200.0030.00316.57
7.4.130.0110.00716.61
7.4.120.0060.01216.64
7.4.110.0060.00916.46
7.4.100.0070.01316.51
7.4.90.0100.00716.73
7.4.80.0100.00619.39
7.4.70.0120.00916.47
7.4.60.0060.00916.57
7.4.50.0100.00616.48
7.4.40.0100.01116.46
7.4.30.0070.01116.34
7.4.20.0110.00716.40
7.4.10.0100.00716.11
7.4.00.0180.00016.67
7.3.330.0000.00716.13
7.3.320.0000.00513.11
7.3.310.0000.00716.32
7.3.300.0070.00016.28
7.3.290.0060.00916.28
7.3.260.0150.00316.25
7.3.240.0060.01216.41
7.3.230.0070.01016.68
7.3.210.0160.00016.35
7.3.200.0030.01316.66
7.3.190.0130.00316.33
7.3.180.0130.00916.65
7.3.170.0100.00716.70
7.3.160.0070.01116.30
7.3.150.0090.00916.30
7.3.140.0130.00916.50
7.3.130.0100.01016.20
7.3.120.0120.00916.25
7.3.110.0100.00716.48
7.3.100.0100.00616.31
7.3.90.0100.01016.14
7.3.80.0120.00616.51
7.3.70.0090.01216.43
7.3.60.0040.01316.41
7.3.50.0120.00616.32
7.3.40.0160.00616.39
7.3.30.0130.00916.30
7.3.20.0120.00916.32
7.3.10.0410.00316.47
7.3.00.0150.00616.30
7.2.330.0080.01116.56
7.2.320.0090.00816.47
7.2.310.0070.01016.70
7.2.300.0090.00916.63
7.2.290.0040.01416.43
7.2.280.0090.00816.64
7.2.270.0140.01116.69
7.2.260.0080.01516.45
7.2.250.0030.01616.43
7.2.240.0080.00816.59
7.2.230.0130.00716.60
7.2.220.0030.01716.49
7.2.210.0170.00316.56
7.2.200.0160.00616.71
7.2.190.0060.01116.42
7.2.180.0100.00716.53
7.2.170.0140.01016.61
7.2.160.0130.01016.37
7.2.150.0090.01416.66
7.2.140.0120.01216.59
7.2.130.0060.01216.60
7.2.120.0160.00416.65
7.2.110.0110.00616.61
7.2.100.0090.00616.67
7.2.90.0110.00616.48
7.2.80.0130.00316.38
7.2.70.0040.01216.50
7.2.60.0090.01016.59
7.2.50.0160.00616.49
7.2.40.0080.01116.64
7.2.30.0140.00316.63
7.2.20.0060.01016.56
7.2.10.0120.00616.59
7.2.00.0100.00716.41

preferences:
53.22 ms | 1518 KiB | 5 Q