3v4l.org

run code in 300+ PHP versions simultaneously
<?php function get_numerics ($str) { preg_match_all('/((?:\d+)(?:\.\d+)?)/', $str, $matches); return $matches[0]; } $one = 'foo bar 4 baz (5 qux quux)'; $two = 'bar baz 2 bar'; $three = 'qux bar 12 quux (3 foo)'; $four = 'foo baz 3 bar (13 quux foo)'; $five = 'foo baz 3.2 bar (13.9 quux foo)'; print_r(get_numerics($one)); print_r(get_numerics($two)); print_r(get_numerics($three)); print_r(get_numerics($four)); print_r(get_numerics($five));

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)
8.3.60.0040.01116.72
8.3.50.0120.00618.43
8.3.40.0110.00419.06
8.3.30.0060.00918.88
8.3.20.0000.00721.77
8.3.10.0080.00021.90
8.3.00.0060.00323.61
8.2.180.0200.00716.88
8.2.170.0110.00322.96
8.2.160.0100.00320.44
8.2.150.0050.00224.18
8.2.140.0030.00624.66
8.2.130.0070.00019.16
8.2.120.0040.00426.35
8.2.110.0000.01121.12
8.2.100.0060.00617.91
8.2.90.0040.00419.32
8.2.80.0040.00419.89
8.2.70.0080.00017.93
8.2.60.0000.00817.75
8.2.50.0040.00418.16
8.2.40.0040.00420.58
8.2.30.0050.00219.58
8.2.20.0000.00718.20
8.2.10.0030.00617.84
8.2.00.0040.00417.89
8.1.280.0120.00325.92
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00722.55
8.1.230.0080.00422.73
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0050.00317.47
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0060.00318.70
8.1.160.0000.00718.90
8.1.150.0070.00020.22
8.1.140.0000.00817.73
8.1.130.0040.00420.80
8.1.120.0070.00017.57
8.1.110.0000.00817.54
8.1.100.0000.00717.58
8.1.90.0030.00517.56
8.1.80.0040.00417.53
8.1.70.0030.00317.55
8.1.60.0030.00617.79
8.1.50.0070.00017.60
8.1.40.0070.00217.59
8.1.30.0000.01017.83
8.1.20.0080.00017.86
8.1.10.0050.00217.67
8.1.00.0040.00717.70
8.0.300.0040.00419.90
8.0.290.0050.00317.00
8.0.280.0040.00418.43
8.0.270.0000.00717.17
8.0.260.0050.00316.84
8.0.250.0000.00717.11
8.0.240.0040.00417.10
8.0.230.0000.00817.10
8.0.220.0040.00417.01
8.0.210.0000.00716.90
8.0.200.0000.00816.94
8.0.190.0040.00417.07
8.0.180.0000.00717.02
8.0.170.0000.00916.89
8.0.160.0040.00316.89
8.0.150.0000.00716.95
8.0.140.0040.00316.84
8.0.130.0030.00313.45
8.0.120.0000.00716.93
8.0.110.0000.00716.91
8.0.100.0070.00017.05
8.0.90.0070.00016.82
8.0.80.0090.00816.97
8.0.70.0040.00416.97
8.0.60.0000.00716.99
8.0.50.0040.00416.88
8.0.30.0120.00517.21
8.0.20.0110.00817.43
8.0.10.0000.00717.09
8.0.00.0110.00716.95
7.4.330.0050.00015.55
7.4.320.0030.00316.61
7.4.300.0050.00216.74
7.4.290.0030.00616.78
7.4.280.0050.00316.82
7.4.270.0070.00016.84
7.4.260.0080.00016.82
7.4.250.0050.00316.77
7.4.240.0000.00716.73
7.4.230.0030.00316.90
7.4.220.0000.00816.57
7.4.210.0140.00016.73
7.4.200.0020.00516.59
7.4.160.0070.01216.63
7.4.140.0130.00517.86
7.4.130.0130.00616.55
7.4.120.0080.00916.59
7.4.110.0030.01416.93
7.4.100.0030.01316.76
7.4.90.0120.01216.61
7.4.80.0120.01219.39
7.4.70.0130.01016.61
7.4.60.0090.01216.82
7.4.50.0090.00616.59
7.4.40.0000.01616.73
7.4.10.0130.00714.95
7.4.00.0040.01015.21
7.3.330.0050.00013.25
7.3.320.0000.00613.47
7.3.310.0070.00016.37
7.3.300.0000.00816.43
7.3.290.0090.00716.37
7.3.280.0100.00716.43
7.3.260.0090.01416.60
7.3.250.0120.00816.50
7.3.240.0090.00916.67
7.3.230.0060.00916.62
7.3.210.0070.01116.80
7.3.200.0060.00916.41
7.3.190.0030.01416.35
7.3.180.0070.01016.39
7.3.170.0120.00416.61
7.3.160.0040.01116.55
7.3.130.0070.01014.93
7.3.120.0060.01215.05
7.3.110.0150.00314.70
7.3.100.0030.01014.95
7.3.90.0080.00415.11
7.3.80.0060.00614.89
7.3.70.0090.00314.95
7.3.60.0040.01115.04
7.3.50.0080.00314.89
7.3.40.0090.00614.61
7.3.30.0030.00714.95
7.3.20.0030.00916.76
7.3.10.0040.00416.86
7.3.00.0030.00916.70
7.2.330.0150.00316.76
7.2.320.0120.00916.73
7.2.310.0090.00916.75
7.2.300.0110.00616.65
7.2.290.0080.00916.64
7.2.260.0080.00815.05
7.2.250.0030.01415.21
7.2.240.0150.00015.30
7.2.230.0000.01615.15
7.2.220.0060.01314.86
7.2.210.0000.01114.92
7.2.200.0060.00615.04
7.2.190.0120.00314.86
7.2.180.0070.00715.16
7.2.170.0130.00315.04
7.2.160.0060.00315.25
7.2.150.0030.00716.99
7.2.140.0000.00916.96
7.2.130.0070.00717.07
7.2.120.0030.00717.06
7.2.110.0080.00417.07
7.2.100.0070.00716.73
7.2.90.0090.00616.71
7.2.80.0070.00716.97
7.2.70.0080.00416.85
7.2.60.0070.00516.94
7.2.50.0070.01016.90
7.2.40.0060.00917.18
7.2.30.0110.01017.54
7.2.20.0060.01117.47
7.2.10.0120.00917.29
7.2.00.0320.00717.55
7.1.330.0110.00416.20
7.1.320.0070.00716.15
7.1.310.0070.00715.81
7.1.300.0140.00015.81
7.1.290.0000.01415.98
7.1.280.0070.00716.04
7.1.270.0040.00815.69
7.1.260.0050.00515.87
7.1.250.0040.00815.89
7.1.240.0000.00916.00
7.1.230.0030.00615.69
7.1.220.0040.01115.75
7.1.210.0040.01116.09
7.1.200.0040.01115.89
7.1.190.0100.00316.05
7.1.180.0000.00915.95
7.1.170.0070.00716.10
7.1.160.0050.00515.75
7.1.150.0120.00716.43
7.1.140.0110.00816.48
7.1.130.0110.00716.33
7.1.120.0060.01216.57
7.1.110.0110.00716.40
7.1.100.0100.01016.26
7.1.90.0090.00815.88
7.1.80.0100.00716.02
7.1.70.0090.00815.60
7.1.60.0130.01524.82
7.1.50.0230.01424.55
7.1.40.0160.01524.34
7.1.30.0170.01224.37
7.1.20.0190.01424.42
7.1.10.0070.01015.40
7.1.00.0100.00715.58
7.0.330.0040.01115.60
7.0.320.0040.00815.34
7.0.310.0070.00715.39
7.0.300.0040.01115.68
7.0.290.0070.00315.51
7.0.280.0070.00715.27
7.0.270.0030.00915.61
7.0.260.0100.00315.50
7.0.250.0040.00415.53
7.0.240.0110.00015.40
7.0.230.0090.00315.53
7.0.220.0090.00315.63
7.0.210.0040.00715.30
7.0.200.0030.00615.49
7.0.190.0060.00915.57
7.0.180.0090.00915.23
7.0.170.0110.00415.73
7.0.160.0030.00715.64
7.0.150.0030.00915.25
7.0.140.0090.00615.54
7.0.130.0070.00715.41
7.0.120.0030.00715.38
7.0.110.0080.00415.62
7.0.100.0000.01215.75
7.0.90.0000.00815.42
7.0.80.0090.00015.54
7.0.70.0040.00415.41
7.0.60.0030.00915.70
7.0.50.0000.01715.37
7.0.40.0090.00613.50
7.0.30.0060.00613.68
7.0.20.0070.01013.45
7.0.10.0030.01013.69
7.0.00.0070.00713.36
5.6.400.0040.00714.55
5.6.390.0070.00714.24
5.6.380.0040.01114.55
5.6.370.0060.00614.32
5.6.360.0040.01214.38
5.6.350.0070.00414.59
5.6.340.0000.01514.11
5.6.330.0060.00914.52
5.6.320.0070.00714.53
5.6.310.0060.00614.45
5.6.300.0090.00614.40
5.6.290.0030.01014.34
5.6.280.0110.00314.25
5.6.270.0030.00714.44
5.6.260.0060.00914.12
5.6.250.0000.00814.36
5.6.240.0110.00414.54
5.6.230.0030.01314.34
5.6.220.0060.00614.24
5.6.210.0100.00714.23
5.6.200.0100.00614.48
5.6.190.0040.01114.32
5.6.180.0040.00814.15
5.6.170.0110.00014.21
5.6.160.0100.00314.25
5.6.150.0140.00414.07
5.6.140.0090.00614.29
5.6.130.0040.01114.37
5.6.120.0000.01414.03
5.6.110.0000.01114.24
5.6.100.0070.01014.24
5.6.90.0090.00613.94
5.6.80.0130.00314.24
5.6.70.0060.01014.21
5.6.60.0070.00714.31
5.6.50.0090.00314.29
5.6.40.0060.01014.20
5.6.30.0120.00314.36
5.6.20.0000.01114.22
5.6.10.0100.00714.18
5.6.00.0070.01014.50

preferences:
52.1 ms | 400 KiB | 5 Q