3v4l.org

run code in 300+ PHP versions simultaneously
<?php function get_numerics ($str) { preg_match_all('/\d+/', $str, $matches); return $matches[0]; } $one = 'foo bar 4 baz (5.5 qux quux)'; $two = 'bar baz 2 bar'; $three = 'qux bar 12 quux (3 foo)'; $four = 'foo baz 3 bar (13 quux foo)'; print_r(get_numerics($one)); print_r(get_numerics($two)); print_r(get_numerics($three)); print_r(get_numerics($four));

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)
8.3.70.0210.00016.50
8.3.60.0070.01416.88
8.3.50.0000.01518.49
8.3.40.0140.00018.81
8.3.30.0070.00718.84
8.3.20.0080.00020.34
8.3.10.0050.00321.93
8.3.00.0050.00323.61
8.2.190.0090.00618.32
8.2.180.0110.00718.42
8.2.170.0090.00922.96
8.2.160.0080.00520.27
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0080.00022.09
8.2.120.0040.00426.35
8.2.110.0030.00619.36
8.2.100.0090.00318.03
8.2.90.0000.00718.16
8.2.80.0000.00817.97
8.2.70.0050.00917.80
8.2.60.0040.00418.03
8.2.50.0060.00318.10
8.2.40.0050.00220.44
8.2.30.0040.00419.16
8.2.20.0040.00417.96
8.2.10.0040.00417.96
8.2.00.0040.00418.04
8.1.280.0140.00725.92
8.1.270.0000.00820.48
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0100.00019.14
8.1.230.0040.00720.90
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00917.35
8.1.180.0000.00818.10
8.1.170.0000.00818.84
8.1.160.0040.00418.81
8.1.150.0000.00720.02
8.1.140.0040.00417.45
8.1.130.0030.00618.98
8.1.120.0070.00017.45
8.1.110.0000.00817.47
8.1.100.0030.00517.45
8.1.90.0020.00517.44
8.1.80.0000.00717.46
8.1.70.0040.00417.40
8.1.60.0040.00417.73
8.1.50.0040.00417.63
8.1.40.0000.00717.59
8.1.30.0030.00517.81
8.1.20.0040.00417.75
8.1.10.0030.00617.63
8.1.00.0000.00717.61
8.0.300.0040.00419.91
8.0.290.0050.00316.63
8.0.280.0000.00718.41
8.0.270.0050.00217.14
8.0.260.0070.00018.41
8.0.250.0030.00317.04
8.0.240.0000.00816.95
8.0.230.0000.00717.00
8.0.220.0070.00016.84
8.0.210.0020.00516.84
8.0.200.0000.00616.99
8.0.190.0000.00817.04
8.0.180.0030.00416.92
8.0.170.0020.00516.91
8.0.160.0000.00716.88
8.0.150.0040.00416.98
8.0.140.0070.00016.82
8.0.130.0030.00313.44
8.0.120.0040.00416.86
8.0.110.0030.00617.00
8.0.100.0000.00716.99
8.0.90.0040.00417.00
8.0.80.0110.00417.01
8.0.70.0000.00717.09
8.0.60.0040.00417.03
8.0.50.0050.00216.85
8.0.30.0110.00817.16
8.0.20.0070.01217.43
8.0.10.0000.00717.20
8.0.00.0090.00917.08
7.4.330.0020.00215.55
7.4.320.0060.00016.52
7.4.300.0060.00016.75
7.4.290.0050.00216.86
7.4.280.0040.00816.82
7.4.270.0000.00816.79
7.4.260.0100.00016.79
7.4.250.0000.00716.78
7.4.240.0000.00816.74
7.4.230.0040.00416.83
7.4.220.0090.00916.68
7.4.210.0050.01016.66
7.4.200.0030.00416.82
7.4.160.0050.01116.73
7.4.150.0060.01217.40
7.4.140.0120.01017.86
7.4.130.0000.02116.53
7.4.120.0090.01016.68
7.4.110.0100.01316.50
7.4.100.0120.00616.54
7.4.90.0130.00316.66
7.4.80.0150.00319.39
7.4.70.0100.01316.71
7.4.60.0060.01016.48
7.4.50.0040.01116.39
7.4.40.0040.01216.64
7.4.30.0090.00616.70
7.4.00.0060.00614.77
7.3.330.0000.00513.31
7.3.320.0030.00313.45
7.3.310.0000.00716.57
7.3.300.0020.00516.49
7.3.290.0070.00916.37
7.3.280.0090.00916.38
7.3.270.0070.01017.40
7.3.260.0100.01016.55
7.3.250.0100.00816.58
7.3.240.0160.00616.48
7.3.230.0110.00616.38
7.3.210.0030.01316.33
7.3.200.0170.00716.31
7.3.190.0030.01316.54
7.3.180.0130.00516.45
7.3.170.0100.01416.52
7.3.160.0120.00316.52
7.3.20.0570.01014.78
7.3.10.0260.00615.49
7.3.00.0280.00415.55
7.2.330.0100.00616.83
7.2.320.0070.01016.67
7.2.310.0030.01316.78
7.2.300.0120.00616.70
7.2.290.0080.00816.64
7.2.150.0590.01215.09
7.2.140.0400.02015.04
7.2.130.0290.01115.82
7.2.120.0320.00815.77
7.2.110.0400.00815.86
7.2.100.0390.01415.78
7.2.90.0410.00615.85
7.2.80.0490.00415.96
7.2.70.0260.01015.97
7.2.60.0220.01316.19
7.2.50.0320.00715.82
7.2.40.0270.01015.72
7.2.30.0290.01515.91
7.2.20.0350.01115.92
7.2.10.0420.00715.89
7.2.00.0300.00915.71
7.1.250.0280.00914.76
7.1.240.0630.00014.01
7.1.230.0570.00914.32
7.1.220.0410.01514.11
7.1.210.0440.00314.07
7.1.200.0300.01015.05
7.1.190.0450.00314.31
7.1.180.0420.01113.94
7.1.170.0430.00314.24
7.1.160.0460.00714.29
7.1.150.0460.00714.07
7.1.140.0730.00014.27
7.1.130.0750.01013.85
7.1.120.0510.01214.17
7.1.110.0450.00314.10
7.1.100.1450.01215.29
7.1.90.1470.00515.37
7.1.80.2870.00815.34
7.1.70.1420.00614.87
7.1.60.2200.01223.84
7.1.50.1650.01023.82
7.1.40.1190.01223.49
7.1.30.1300.00523.60
7.1.20.2260.00823.43
7.1.10.2200.00614.62
7.1.00.1980.00814.73
7.0.330.0460.00313.75
7.0.320.0480.00613.49
7.0.310.0320.01613.55
7.0.300.0650.00013.42
7.0.290.0440.00313.57
7.0.280.0490.00613.53
7.0.270.0590.01013.66
7.0.260.0590.00713.59
7.0.250.0430.00913.82
7.0.240.1350.01014.79
7.0.230.1640.00914.64
7.0.220.1610.01014.76
7.0.210.2240.00714.22
7.0.200.1360.01014.16
7.0.190.2480.01514.35
7.0.180.2160.01113.95
7.0.170.1280.00714.28
7.0.160.1220.01014.10
7.0.150.1980.00714.28
7.0.140.1890.00614.25
7.0.130.1920.01414.18
7.0.120.2080.01014.36
7.0.110.2030.00714.24
7.0.100.1930.00514.22
7.0.90.2060.01414.14
7.0.80.1970.01214.04
7.0.70.1960.00914.00
7.0.60.1830.01514.05
7.0.50.1890.00814.23
7.0.40.1830.00814.27
7.0.30.1730.01014.30
7.0.20.2020.00814.19
7.0.10.1890.00714.29
7.0.00.1760.00814.22
5.6.380.0100.01714.30

preferences:
60.47 ms | 401 KiB | 5 Q