3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ 'sss4444dfdf', //лишние '444444', //много 'sdfsdf', //все не то '', // '4', //мало ]; $i = 0; echo(($tmp = preg_filter('/^\D*(\d{2,4}).*$/', '$1', $a[$i++]))? $tmp : 0).PHP_EOL; echo(($tmp = preg_filter('/^\D*(\d{2,4}).*$/', '$1', $a[$i++]))? $tmp : 0).PHP_EOL; echo(($tmp = preg_filter('/^\D*(\d{2,4}).*$/', '$1', $a[$i++]))? $tmp : 0).PHP_EOL; echo(($tmp = preg_filter('/^\D*(\d{2,4}).*$/', '$1', $a[$i++]))? $tmp : 0).PHP_EOL; echo(($tmp = preg_filter('/^\D*(\d{2,4}).*$/', '$1', $a[$i++]))? $tmp : 0).PHP_EOL;

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)
8.3.60.0140.00718.60
8.3.50.0090.00922.22
8.3.40.0110.00418.91
8.3.30.0070.00719.23
8.3.20.0080.00020.39
8.3.10.0040.00421.93
8.3.00.0040.00420.77
8.2.180.0160.00616.63
8.2.170.0000.01422.96
8.2.160.0090.00621.20
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0140.00426.16
8.2.120.0090.00017.88
8.2.110.0060.00322.30
8.2.100.0080.00419.70
8.2.90.0060.00319.08
8.2.80.0040.00419.88
8.2.70.0000.00817.75
8.2.60.0070.00318.04
8.2.50.0030.00618.07
8.2.40.0040.00418.34
8.2.30.0090.00018.13
8.2.20.0030.00617.94
8.2.10.0040.00417.73
8.2.00.0080.00017.84
8.1.280.0070.00725.92
8.1.270.0080.00022.07
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.97
8.1.230.0070.00419.10
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00617.47
8.1.190.0060.00317.40
8.1.180.0040.00418.10
8.1.170.0060.00318.81
8.1.160.0040.00422.00
8.1.150.0080.00018.86
8.1.140.0040.00417.64
8.1.130.0040.00417.83
8.1.120.0040.00417.52
8.1.110.0040.00417.57
8.1.100.0000.00817.61
8.1.90.0040.00417.44
8.1.80.0000.00717.60
8.1.70.0070.00017.52
8.1.60.0110.00017.79
8.1.50.0000.00817.72
8.1.40.0090.00017.62
8.1.30.0000.00817.63
8.1.20.0000.00817.87
8.1.10.0080.00017.80
8.1.00.0040.00417.59
8.0.300.0050.00218.77
8.0.290.0070.00017.05
8.0.280.0030.00318.48
8.0.270.0030.00317.29
8.0.260.0030.00516.96
8.0.250.0000.00717.10
8.0.240.0000.00917.02
8.0.230.0050.00217.00
8.0.220.0040.00416.93
8.0.210.0000.00717.04
8.0.200.0060.00017.11
8.0.190.0030.00517.00
8.0.180.0040.00417.04
8.0.170.0080.00017.07
8.0.160.0060.00317.03
8.0.150.0030.00517.01
8.0.140.0040.00416.93
8.0.130.0030.00313.51
8.0.120.0030.00517.04
8.0.110.0080.00016.87
8.0.100.0050.00216.89
8.0.90.0040.00417.04
8.0.80.0000.01517.04
8.0.70.0000.00716.91
8.0.60.0050.00217.01
8.0.50.0000.00717.00
8.0.30.0120.00817.13
8.0.20.0090.00917.40
8.0.10.0040.00416.89
8.0.00.0110.00817.05
7.4.330.0070.00015.04
7.4.320.0080.00016.64
7.4.300.0000.00616.66
7.4.290.0000.00816.66
7.4.280.0100.00016.75
7.4.270.0030.00316.74
7.4.260.0050.00216.63
7.4.250.0000.00716.77
7.4.240.0030.00516.79
7.4.230.0000.00716.80
7.4.220.0070.01016.64
7.4.210.0080.00716.67
7.4.200.0070.00016.77
7.4.190.0040.00416.90
7.4.160.0090.00616.75
7.4.150.0170.00717.40
7.4.140.0110.00917.86
7.4.130.0060.01216.60
7.4.120.0090.00916.57
7.4.110.0030.01316.77
7.4.100.0070.01116.73
7.4.90.0070.01016.72
7.4.80.0000.02019.39
7.4.70.0100.00716.72
7.4.60.0030.01316.61
7.4.50.0030.00516.71
7.4.40.0070.00722.77
7.4.30.0090.00916.71
7.4.00.0060.01015.27
7.3.330.0000.00513.07
7.3.320.0000.00513.29
7.3.310.0000.00716.22
7.3.300.0070.00016.31
7.3.290.0040.01216.42
7.3.280.0090.00816.36
7.3.270.0070.01117.40
7.3.260.0140.00416.70
7.3.250.0090.00816.50
7.3.240.0150.00316.73
7.3.230.0090.00916.46
7.3.210.0150.00616.74
7.3.200.0090.01219.39
7.3.190.0060.01516.68
7.3.180.0070.01016.50
7.3.170.0060.01016.82
7.3.160.0060.01616.56
7.3.120.0070.00715.04
7.3.10.0030.01016.68
7.3.00.0070.01016.46
7.2.330.0140.00316.56
7.2.320.0150.00316.88
7.2.310.0170.00016.77
7.2.300.0030.01316.95
7.2.290.0090.00916.91
7.2.130.0060.01016.67
7.2.120.0040.00816.72
7.2.110.0170.01016.22
7.2.100.0120.00316.89
7.2.90.0080.00817.13
7.2.80.0060.00816.59
7.2.70.0150.00317.00
7.2.60.0140.00416.78
7.2.50.0110.00416.69
7.2.40.0080.01116.58
7.2.30.0170.01317.09
7.2.20.0160.00417.11
7.2.10.0000.01516.77
7.2.00.0090.00318.42
7.1.250.0070.00315.79
7.1.200.0080.00315.81
7.1.100.0830.01216.41
7.1.70.0000.01017.33
7.1.60.0030.02019.82
7.1.50.0260.01535.15
7.1.00.0070.07022.32
7.0.200.0030.01416.83
7.0.140.0070.07022.07
7.0.60.0100.03320.00
7.0.50.0070.07317.87
7.0.40.0070.04320.14
7.0.30.0330.05720.32
7.0.20.0230.05020.35
7.0.10.0130.05020.22
7.0.00.0100.07320.31
5.6.280.0000.07721.10
5.6.210.0070.05020.57
5.6.200.0030.04018.12
5.6.190.0130.06020.49
5.6.180.3570.05020.61
5.6.170.0400.05320.71
5.6.160.0070.08320.46
5.6.150.0000.05318.11
5.6.140.0170.03018.22
5.6.130.0000.08718.11
5.6.120.0000.08720.99
5.6.110.0030.08721.12
5.6.100.0030.08320.98
5.6.90.0070.09321.04
5.6.80.0030.08320.49
5.6.70.0300.07320.48
5.5.350.0030.08020.32
5.5.340.0100.07017.97
5.5.330.0100.05720.40
5.5.320.0170.05020.27
5.5.310.0230.04320.32
5.5.300.0070.07717.91
5.5.290.0070.06018.01
5.5.280.0100.05020.66
5.5.270.0130.08020.87
5.5.260.0100.08020.68
5.5.250.0100.07720.71
5.5.240.0070.07020.23
5.4.450.0230.06319.45
5.4.440.0270.05719.63
5.4.430.0030.06019.46
5.4.420.0100.05319.25
5.4.410.0100.06719.36
5.4.400.0100.05018.50
5.4.390.0070.05318.50
5.4.380.0430.05718.73
5.4.370.0200.05718.72
5.4.360.0230.04718.73
5.4.350.0130.07718.68
5.4.340.0170.05718.62
5.4.320.0030.03812.46
5.4.310.0080.03812.46
5.4.300.0060.03512.46
5.4.290.0070.03612.46
5.4.280.0090.03612.36
5.4.270.0200.06319.00
5.4.260.0130.05318.97
5.4.250.0100.05718.87
5.4.240.0130.05318.84
5.4.230.0230.05018.88
5.4.220.0100.05318.84
5.4.210.0130.07718.91
5.4.200.0170.05718.84
5.4.190.0130.05718.87
5.4.180.0130.05719.07
5.4.170.0070.07719.00
5.4.160.0130.07018.97
5.4.150.0070.07719.06
5.4.140.0100.07016.27
5.4.130.0130.05016.63
5.4.120.0070.06016.57
5.4.110.0100.05716.58
5.4.100.0100.05716.36
5.4.90.0130.05016.50
5.4.80.0100.05016.50
5.4.70.0100.06716.53
5.4.60.0100.06716.41
5.4.50.0100.05316.47
5.4.40.0130.04716.60
5.4.30.0100.06016.29
5.4.20.0100.04716.27
5.4.10.0130.06016.54
5.4.00.0100.05715.73
5.3.290.0060.04112.80
5.3.280.0030.06714.77
5.3.270.0130.07314.80
5.3.260.0100.05714.76
5.3.250.0170.06714.60
5.3.240.0130.05714.59
5.3.230.0030.07314.66
5.3.220.0130.05014.55
5.3.210.0070.07714.73
5.3.200.0170.05014.71
5.3.190.0130.06314.73
5.3.180.0100.06014.75
5.3.170.0170.05714.63
5.3.160.0100.05714.66
5.3.150.0130.07014.63
5.3.140.0130.06714.71
5.3.130.0170.05014.74
5.3.120.0070.06714.70
5.3.110.0070.05714.61
5.3.100.0170.06014.02
5.3.90.0070.05714.00
5.3.80.0030.06314.13
5.3.70.0100.06714.18
5.3.60.0170.05014.09
5.3.50.0170.04014.03
5.3.40.0070.06713.76
5.3.30.0100.06013.89
5.3.20.0030.06013.84
5.3.10.0170.05713.73
5.3.00.0100.06013.71
5.2.170.0100.05711.26
5.2.160.0030.04711.25
5.2.150.0130.04310.98
5.2.140.0070.04311.33
5.2.130.0100.04711.25
5.2.120.0070.05711.08
5.2.110.0070.05311.07
5.2.100.0030.05711.02
5.2.90.0100.06011.08
5.2.80.0030.04711.24
5.2.70.0030.05711.32
5.2.60.0070.04711.03
5.2.50.0170.04711.15
5.2.40.0070.05311.10
5.2.30.0030.05710.78
5.2.20.0130.04710.94
5.2.10.0030.05710.73
5.2.00.0070.05710.92
5.1.60.0130.02710.02
5.1.50.0070.03310.07
5.1.40.0070.04010.09
5.1.30.0030.05310.38
5.1.20.0130.04310.63
5.1.10.0100.04010.05
5.1.00.0100.03310.18
5.0.50.0000.0338.54
5.0.40.0000.0308.49
5.0.30.0030.0538.20
5.0.20.0100.0308.23
5.0.10.0070.0378.37
5.0.00.0030.0508.43
4.4.90.0100.0176.51
4.4.80.0070.0306.51
4.4.70.0030.0276.51
4.4.60.0030.0236.51
4.4.50.0100.0236.51
4.4.40.0070.0336.51
4.4.30.0070.0206.51
4.4.20.0100.0176.50
4.4.10.0030.0236.50
4.4.00.0070.0376.50
4.3.110.0030.0206.50
4.3.100.0030.0306.50
4.3.90.0100.0236.50
4.3.80.0100.0376.50
4.3.70.0070.0206.50
4.3.60.0100.0236.50
4.3.50.0130.0206.50
4.3.40.0100.0376.50
4.3.30.0000.0276.50
4.3.20.0000.0276.50
4.3.10.0000.0306.50
4.3.00.0030.0236.99

preferences:
41.83 ms | 401 KiB | 5 Q