3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = "12345g34234j"; print($c . "\n"); $d = preg_replace('/\D/', '', $c); print($c. "\n"); print($d. "\n");

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)
8.3.40.0080.00818.68
8.3.30.0160.00018.79
8.3.20.0050.00318.90
8.3.10.0030.00519.98
8.3.00.0000.00717.80
8.2.170.0040.01122.96
8.2.160.0140.00719.01
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0080.00021.15
8.2.120.0070.00026.35
8.2.110.0100.00021.09
8.2.100.0030.00917.80
8.2.90.0000.00819.04
8.2.80.0000.01017.97
8.2.70.0080.00017.75
8.2.60.0060.00318.04
8.2.50.0000.01218.10
8.2.40.0060.00320.55
8.2.30.0040.00420.68
8.2.20.0000.00717.92
8.2.10.0040.00418.12
8.2.00.0040.00418.18
8.1.270.0070.00723.99
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0060.00322.02
8.1.230.0000.01119.01
8.1.220.0050.00517.74
8.1.210.0050.00318.77
8.1.200.0000.01017.36
8.1.190.0030.00617.35
8.1.180.0030.00518.10
8.1.170.0040.00420.42
8.1.160.0080.00018.90
8.1.150.0070.00018.74
8.1.140.0040.00419.49
8.1.130.0070.00017.65
8.1.120.0040.00317.54
8.1.110.0080.00017.49
8.1.100.0000.00817.49
8.1.90.0040.00417.54
8.1.80.0080.00017.56
8.1.70.0000.00717.42
8.1.60.0030.00617.72
8.1.50.0050.00317.49
8.1.40.0040.00417.55
8.1.30.0050.00517.71
8.1.20.0000.00817.77
8.1.10.0000.00717.59
8.1.00.0040.00417.58
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0000.00718.42
8.0.270.0040.00417.28
8.0.260.0070.00417.27
8.0.250.0000.00717.10
8.0.240.0030.00316.97
8.0.230.0030.00317.00
8.0.220.0070.00016.93
8.0.210.0070.00017.02
8.0.200.0060.00017.06
8.0.190.0030.00617.13
8.0.180.0000.00817.02
8.0.170.0040.00416.97
8.0.160.0040.00317.04
8.0.150.0050.00216.88
8.0.140.0040.00416.94
8.0.130.0000.00613.49
8.0.120.0040.00416.93
8.0.110.0040.00417.06
8.0.100.0000.00716.90
8.0.90.0000.00817.04
8.0.80.0060.01017.04
8.0.70.0040.00417.05
8.0.60.0040.00417.14
8.0.50.0000.00716.97
8.0.30.0080.01217.29
8.0.20.0070.01217.40
8.0.10.0000.00716.90
8.0.00.0080.01216.84
7.4.330.0050.00015.11
7.4.320.0030.00316.66
7.4.300.0060.00016.64
7.4.290.0000.00816.72
7.4.280.0070.00016.54
7.4.270.0040.00416.73
7.4.260.0030.00716.71
7.4.250.0040.00416.60
7.4.240.0020.00516.67
7.4.230.0070.00016.76
7.4.220.0070.01116.81
7.4.210.0020.01316.73
7.4.200.0000.00716.80
7.4.160.0090.00916.82
7.4.150.0110.00717.40
7.4.140.0120.00717.86
7.4.130.0080.00916.62
7.4.120.0060.01116.58
7.4.110.0100.00716.53
7.4.100.0090.00816.67
7.4.90.0090.01016.46
7.4.80.0100.01319.39
7.4.70.0140.00416.54
7.4.60.0130.00316.54
7.4.50.0070.00716.64
7.4.40.0200.00316.62
7.4.30.0070.01116.70
7.4.00.0100.00715.14
7.3.330.0060.00013.35
7.3.320.0000.00613.17
7.3.310.0070.00016.43
7.3.300.0030.00316.32
7.3.290.0000.00716.24
7.3.280.0130.00616.36
7.3.270.0150.00617.40
7.3.260.0060.01116.43
7.3.250.0110.01016.49
7.3.240.0100.00716.46
7.3.230.0030.01316.73
7.3.210.0120.00316.21
7.3.200.0070.01019.39
7.3.190.0070.01016.60
7.3.180.0090.00616.36
7.3.170.0080.01316.50
7.3.160.0060.00916.39
7.2.330.0120.00616.60
7.2.320.0080.00816.77
7.2.310.0060.01316.62
7.2.300.0060.01016.68
7.2.290.0100.00716.59
7.2.60.0120.00317.13
7.2.00.0040.00819.48
7.1.200.0040.00415.65
7.1.100.0000.01218.17
7.1.70.0040.00417.22
7.1.60.0100.01419.30
7.1.00.0000.08022.33
7.0.200.0030.00616.84
7.0.60.0200.02719.94
7.0.50.0100.07320.32
7.0.40.0570.05720.18
7.0.30.0530.05720.23
7.0.20.0370.05720.34
7.0.10.0470.07020.25
7.0.00.0230.07720.30
5.6.280.0070.07021.12
5.6.210.0000.07720.75
5.6.200.0170.08021.13
5.6.190.0100.06321.04
5.6.180.0300.06721.15
5.6.170.0430.05721.09
5.6.160.0230.06321.14
5.6.150.0230.06321.14
5.6.140.0330.05721.09
5.6.130.0300.05321.07
5.6.120.0470.05021.10
5.6.110.0170.07321.02
5.6.100.0330.05721.08
5.6.90.0400.05721.02
5.6.80.0270.05720.43
5.6.70.0270.05320.31
5.6.60.0330.05020.39
5.6.50.0330.05720.51
5.6.40.0270.05720.48
5.6.30.0270.05320.49
5.6.20.0200.06320.44
5.6.10.0200.06020.48
5.6.00.0230.06320.46
5.5.350.0200.05720.29
5.5.340.0230.07320.82
5.5.330.0330.05720.83
5.5.320.0370.05321.00
5.5.310.0270.06021.00
5.5.300.0330.05320.87
5.5.290.0300.06320.88
5.5.280.0330.06720.84
5.5.270.0400.04720.85
5.5.260.0330.05320.86
5.5.250.0500.05720.65
5.5.240.0300.05720.39
5.5.230.0230.05720.25
5.5.220.0170.06720.25
5.5.210.0370.04720.06
5.5.200.0500.04320.19
5.5.190.0330.06720.33
5.5.180.0270.06320.36
5.5.160.0230.05020.36
5.5.150.0030.06020.14
5.5.140.0270.04020.19
5.5.130.0300.04720.13
5.5.120.0230.06020.13
5.5.110.0330.04720.17
5.5.100.0300.05020.11
5.5.90.0230.05720.14
5.5.80.0270.05020.12
5.5.70.0270.05720.14
5.5.60.0300.05020.14
5.5.50.0330.05320.09
5.5.40.0230.05720.00
5.5.30.0230.05720.09
5.5.20.0230.05720.04
5.5.10.0170.06320.11
5.5.00.0300.05320.13

preferences:
72.76 ms | 400 KiB | 5 Q