3v4l.org

run code in 300+ PHP versions simultaneously
<?php $re = '/c?\d+|\D/m'; $str = 'c7=c4/c5*100'; preg_match_all($re, $str, $matches); print_r($matches[0]);

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)
8.5.00.0090.01220.29
8.4.150.0020.00114.05
8.4.140.0080.01217.73
8.4.130.0150.00518.01
8.4.120.0110.00820.62
8.4.110.0120.00818.66
8.4.100.0150.00418.71
8.4.90.0080.00520.64
8.4.80.0050.00318.71
8.4.70.0050.00318.72
8.4.60.0150.00518.80
8.4.50.0110.01022.33
8.4.40.0040.00417.91
8.4.30.0140.00717.55
8.4.20.0130.00319.80
8.4.10.0030.00617.91
8.3.280.0140.00918.61
8.3.270.0130.00616.66
8.3.260.0170.00316.57
8.3.250.0110.00718.80
8.3.240.0060.00516.48
8.3.230.0040.00516.63
8.3.220.0100.00818.62
8.3.210.0130.00518.23
8.3.200.0040.00416.50
8.3.190.0120.00717.21
8.3.180.0060.00316.25
8.3.170.0090.00916.99
8.3.160.0160.00320.34
8.3.150.0100.01018.39
8.3.140.0080.00817.01
8.3.130.0070.00316.54
8.3.120.0080.01118.73
8.3.110.0050.00320.94
8.3.100.0080.00824.06
8.3.90.0030.00516.70
8.3.80.0060.00318.43
8.3.70.0060.01316.50
8.3.60.0070.01016.63
8.3.50.0070.00918.03
8.3.40.0130.00318.85
8.3.30.0080.00818.84
8.3.20.0060.00318.98
8.3.10.0040.00420.91
8.3.00.0030.00623.48
8.2.290.0040.00422.23
8.2.280.0100.00818.35
8.2.270.0050.00317.15
8.2.260.0000.01816.96
8.2.250.0070.01116.60
8.2.240.0090.00019.10
8.2.230.0000.00922.58
8.2.220.0060.00337.54
8.2.210.0110.00426.77
8.2.200.0060.00316.75
8.2.190.0120.00316.63
8.2.180.0120.00616.75
8.2.170.0110.00422.96
8.2.160.0080.00619.46
8.2.150.0040.01124.18
8.2.140.0000.00824.66
8.2.130.0090.00021.25
8.2.120.0000.00826.35
8.2.110.0090.00021.00
8.2.100.0000.01218.03
8.2.90.0000.00917.91
8.2.80.0000.00817.97
8.2.70.0080.00018.05
8.2.60.0000.00818.22
8.2.50.0030.00618.10
8.2.40.0040.00419.44
8.2.30.0040.00419.22
8.2.20.0000.00718.13
8.2.10.0000.00717.89
8.2.00.0000.00719.46
8.1.330.0070.00221.99
8.1.320.0080.00716.57
8.1.310.0070.01118.66
8.1.300.0060.00319.78
8.1.290.0060.00318.88
8.1.280.0110.00725.92
8.1.270.0060.00323.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00320.50
8.1.230.0080.00421.05
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0000.00817.35
8.1.190.0060.00317.35
8.1.180.0030.00518.10
8.1.170.0080.00018.59
8.1.160.0000.00718.86
8.1.150.0050.00318.86
8.1.140.0070.00017.66
8.1.130.0030.00719.09
8.1.120.0040.00417.58
8.1.110.0040.00417.46
8.1.100.0000.00717.55
8.1.90.0040.00417.45
8.1.80.0000.00717.55
8.1.70.0000.00717.39
8.1.60.0000.00817.68
8.1.50.0040.00817.58
8.1.40.0040.00417.50
8.1.30.0100.00317.71
8.1.20.0050.00217.72
8.1.10.0060.00317.76
8.1.00.0030.00617.72
8.0.300.0080.00021.59
8.0.290.0040.00416.75
8.0.280.0040.00418.38
8.0.270.0000.00717.21
8.0.260.0030.00317.21
8.0.250.0030.00316.91
8.0.240.0040.00416.98
8.0.230.0050.00316.95
8.0.220.0060.00316.96
8.0.210.0000.00716.96
8.0.200.0000.00717.02
8.0.190.0050.00216.91
8.0.180.0040.00416.90
8.0.170.0000.00816.98
8.0.160.0040.00416.89
8.0.150.0070.00316.95
8.0.140.0050.00216.94
8.0.130.0030.00313.36
8.0.120.0060.00316.95
8.0.110.0040.00416.88
8.0.100.0070.00016.91
8.0.90.0000.00716.84
8.0.80.0040.01217.01
8.0.70.0040.00416.94
8.0.60.0070.00016.87
8.0.50.0000.00717.03
8.0.30.0090.00917.30
8.0.20.0110.00817.40
8.0.10.0040.00417.02
8.0.00.0120.00916.71
7.4.330.0000.00415.55
7.4.320.0060.00016.66
7.4.300.0000.00616.63
7.4.290.0030.00316.76
7.4.280.0060.00316.50
7.4.270.0060.00316.73
7.4.260.0000.01016.73
7.4.250.0000.00816.56
7.4.240.0030.00316.77
7.4.230.0040.00316.67
7.4.220.0030.00616.57
7.4.210.0040.01416.74
7.4.200.0030.00316.55
7.4.160.0140.00916.59
7.4.140.0090.01017.86
7.4.130.0080.01116.59
7.4.120.0130.00716.63
7.4.110.0100.01316.64
7.4.100.0030.01316.67
7.4.90.0120.00816.62
7.4.80.0130.01119.39
7.4.70.0080.01216.67
7.4.60.0060.01416.59
7.4.50.0090.00516.50
7.4.40.0180.00616.45
7.4.00.0120.00315.01
7.3.330.0030.00313.18
7.3.320.0000.00513.31
7.3.310.0000.00716.30
7.3.300.0000.00716.37
7.3.290.0060.00316.24
7.3.280.0070.01016.38
7.3.260.0070.01116.52
7.3.240.0110.00716.56
7.3.230.0140.00916.36
7.3.210.0090.01316.63
7.3.200.0090.01216.68
7.3.190.0090.00916.36
7.3.180.0080.00816.40
7.3.170.0060.01016.70
7.3.160.0160.00016.62
7.2.330.0100.01416.63
7.2.320.0140.00716.82
7.2.310.0030.01616.70
7.2.300.0120.00916.59
7.2.290.0080.01116.54
7.2.80.0030.01016.77
7.2.70.1100.01315.11
7.2.60.1080.00314.92
7.2.50.0940.00714.97
7.2.40.0940.00615.27
7.2.30.0850.01114.53
7.2.20.1460.01414.95
7.2.10.0990.00015.15
7.2.00.1160.01314.89
7.1.200.0080.00815.98
7.1.170.0940.00313.98
7.1.160.0950.00713.82
7.1.150.0990.00013.98
7.1.140.0920.01014.06
7.1.130.0960.00313.95
7.1.120.1070.00713.97
7.1.110.0940.01314.11
7.1.100.1030.01014.00
7.1.90.1860.00313.89
7.1.80.1520.00713.89
7.1.70.0280.00614.00
7.1.60.0330.00531.96
7.1.50.0310.00731.68
7.1.40.0260.01131.88
7.1.30.0360.00932.23
7.1.20.0310.00432.01
7.1.10.0460.01313.87
7.1.00.1850.00013.98

preferences:
33.71 ms | 406 KiB | 6 Q