3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hit = []; $str = '/answer 56 this is my sample text'; preg_match('/^\/answer ([1-9][0-9]*) (.{1,512})$/', $str, $hit, PREG_OFFSET_CAPTURE); echo'<pre>',print_r($hit),'</pre>'; // TODO

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)
8.3.60.0100.00718.31
8.3.50.0110.00416.33
8.3.40.0100.00718.79
8.3.30.0090.00618.97
8.3.20.0050.00320.21
8.3.10.0080.00021.85
8.3.00.0000.00820.77
8.2.180.0080.00818.54
8.2.170.0110.00422.96
8.2.160.0100.00322.34
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0080.00022.38
8.2.120.0080.00026.35
8.2.110.0060.00320.45
8.2.100.0030.01017.96
8.2.90.0030.00519.09
8.2.80.0030.00618.00
8.2.70.0080.00017.75
8.2.60.0040.00418.04
8.2.50.0060.00318.10
8.2.40.0040.00422.11
8.2.30.0050.00320.98
8.2.20.0000.00717.98
8.2.10.0040.00417.92
8.2.00.0000.00718.05
8.1.280.0090.00625.92
8.1.270.0050.00323.92
8.1.260.0070.00026.35
8.1.250.0110.00428.09
8.1.240.0040.00422.67
8.1.230.0060.00619.09
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.38
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0030.00618.59
8.1.160.0000.00719.04
8.1.150.0070.00020.63
8.1.140.0040.00419.53
8.1.130.0050.00218.90
8.1.120.0000.00717.54
8.1.110.0060.00317.43
8.1.100.0070.00017.46
8.1.90.0040.00417.55
8.1.80.0030.00617.50
8.1.70.0050.00217.52
8.1.60.0070.00017.66
8.1.50.0040.00417.62
8.1.40.0030.00517.64
8.1.30.0040.00417.78
8.1.20.0080.00017.79
8.1.10.0050.00317.55
8.1.00.0040.00417.47
8.0.300.0040.00418.77
8.0.290.0020.00516.75
8.0.280.0030.00318.46
8.0.270.0000.00717.31
8.0.260.0000.00716.97
8.0.250.0030.00316.98
8.0.240.0030.00317.09
8.0.230.0000.00717.06
8.0.220.0000.00717.00
8.0.210.0030.00316.98
8.0.200.0030.00316.98
8.0.190.0040.00417.07
8.0.180.0040.00416.91
8.0.170.0040.00417.01
8.0.160.0000.00716.98
8.0.150.0030.00516.95
8.0.140.0040.00416.84
8.0.130.0020.00513.33
8.0.120.0040.00416.83
8.0.110.0070.00016.96
8.0.100.0000.00716.84
8.0.90.0030.00316.85
8.0.80.0060.00916.91
8.0.70.0070.00016.76
8.0.60.0030.00517.03
8.0.50.0000.00717.00
8.0.30.0110.00617.19
8.0.20.0130.00517.43
8.0.10.0040.00416.86
8.0.00.0060.01216.98
7.4.330.0050.00015.55
7.4.320.0030.00316.64
7.4.300.0000.00616.59
7.4.290.0080.00016.74
7.4.280.0000.00816.62
7.4.270.0000.00716.75
7.4.260.0030.00316.61
7.4.250.0050.00316.58
7.4.240.0070.00016.66
7.4.230.0000.00716.81
7.4.220.0140.00416.69
7.4.210.0050.00916.70
7.4.200.0000.00716.77
7.4.160.0100.00716.67
7.4.150.0090.00917.40
7.4.140.0210.01117.86
7.4.130.0000.02016.61
7.4.120.0110.01016.65
7.4.110.0030.01416.56
7.4.100.0160.00316.64
7.4.90.0090.01516.67
7.4.80.0160.00619.39
7.4.70.0070.01016.78
7.4.60.0070.01016.78
7.4.50.0090.00916.66
7.4.40.0120.00416.71
7.4.30.0090.01016.69
7.4.10.0030.01415.13
7.4.00.0080.00615.08
7.3.330.0030.00313.18
7.3.320.0050.00013.03
7.3.310.0070.00016.31
7.3.300.0070.00016.32
7.3.290.0150.00316.24
7.3.280.0080.00716.26
7.3.270.0130.01017.40
7.3.260.0080.01016.42
7.3.250.0090.01016.59
7.3.240.0100.00816.52
7.3.230.0060.01616.36
7.3.210.0100.00716.63
7.3.200.0050.01316.31
7.3.190.0100.00716.33
7.3.180.0090.01316.65
7.3.170.0100.00616.60
7.3.160.0090.00916.57
7.3.130.0060.01314.87
7.3.120.0040.01614.88
7.3.110.0100.00915.05
7.3.100.0110.00414.61
7.3.90.0110.00714.80
7.3.80.0100.00614.75
7.3.70.0060.00314.84
7.3.60.0060.00615.02
7.3.50.0030.01314.61
7.3.40.0050.00514.91
7.3.30.0030.00614.77
7.3.20.0060.00916.37
7.3.10.0060.00616.71
7.3.00.0050.00816.74
7.2.330.0090.01216.48
7.2.320.0100.01016.58
7.2.310.0060.01616.70
7.2.300.0060.01816.82
7.2.290.0080.01416.59
7.2.260.0070.01115.20
7.2.250.0070.01115.12
7.2.240.0030.01215.20
7.2.230.0100.00615.13
7.2.220.0070.01014.99
7.2.210.0000.01214.95
7.2.200.0120.00314.97
7.2.190.0120.00415.11
7.2.180.0120.00015.10
7.2.170.0120.00315.09
7.2.160.0100.00714.75
7.2.150.0070.00716.79
7.2.140.0040.00816.76
7.2.130.0110.00416.87
7.2.120.0030.01016.72
7.2.110.0050.00516.94
7.2.100.0080.00717.05
7.2.90.0100.00616.94
7.2.80.0020.01216.90
7.2.70.0070.00516.70
7.2.60.0020.01016.85
7.2.50.0050.01016.96
7.2.40.0030.01116.87
7.2.30.0060.00617.01
7.2.20.0040.01016.97
7.2.10.0070.00916.98
7.2.00.0080.00517.83
7.1.330.0070.00715.91
7.1.320.0000.01716.04
7.1.310.0030.01015.77
7.1.300.0070.01016.02
7.1.290.0090.00616.08
7.1.280.0100.00715.78
7.1.270.0070.01015.76
7.1.260.0040.00415.86
7.1.250.0060.00615.99
7.1.240.0000.01415.98
7.1.230.0150.00315.68
7.1.220.0090.00915.94
7.1.210.0090.00615.84
7.1.200.0070.00715.71
7.1.190.0060.00915.86
7.1.180.0070.00715.83
7.1.170.0030.00715.87
7.1.160.0030.00915.83
7.1.150.0060.00315.61
7.1.140.0000.01815.94
7.1.130.0070.01115.67
7.1.120.0080.00315.70
7.1.110.0040.00815.98
7.1.100.0040.01017.24
7.1.90.0030.01015.89
7.1.80.0070.00315.90
7.1.70.0030.01316.60
7.1.60.0220.01024.62
7.1.50.0270.00824.47
7.1.40.0250.01224.41
7.1.30.0320.00324.41
7.1.20.0230.01324.54
7.1.10.0150.01215.34
7.1.00.0200.01115.58
7.0.330.0090.00815.57
7.0.320.0070.00715.30
7.0.310.0030.01015.57
7.0.300.0100.00315.59
7.0.290.0100.00315.25
7.0.280.0030.00715.48
7.0.270.0060.00915.27
7.0.260.0100.00315.43
7.0.250.0000.01715.48
7.0.240.0080.00415.49
7.0.230.0060.00615.68
7.0.220.0030.01015.37
7.0.210.0070.00715.57
7.0.200.0240.00715.18
7.0.190.0240.00515.12
7.0.180.0200.01115.21
7.0.170.0230.00715.06
7.0.160.0270.00515.11
7.0.150.0210.00514.98
7.0.140.0250.00515.28
7.0.130.0220.00715.08
7.0.120.0220.00815.05
7.0.110.0260.00614.97
7.0.100.0220.00715.07
7.0.90.0200.00915.22
7.0.80.0270.00315.12
7.0.70.0240.00815.11
7.0.60.0270.00515.03
7.0.50.0810.00515.20
7.0.40.0310.00214.20
7.0.30.0260.00514.12
7.0.20.0220.00714.14
7.0.10.0220.00613.97
7.0.00.0220.01214.14
5.6.400.0040.00714.27
5.6.390.0060.00614.36
5.6.380.0100.00614.39
5.6.370.0030.01214.43
5.6.360.0090.00614.27
5.6.350.0040.01114.57
5.6.340.0060.00614.71
5.6.330.0000.01414.37
5.6.320.0070.00714.36
5.6.310.0110.00414.15
5.6.300.0030.01014.67
5.6.290.0090.00014.39
5.6.280.0170.00014.05
5.6.270.0090.00614.58
5.6.260.0000.01414.11
5.6.250.0030.01414.23
5.6.240.0060.00614.54
5.6.230.0090.00614.52
5.6.220.0060.00614.26
5.6.210.0120.00414.35
5.6.200.0060.01014.23
5.6.190.0090.00614.32
5.6.180.0070.01014.40
5.6.170.0140.00014.29
5.6.160.0100.00314.35
5.6.150.0070.00714.42
5.6.140.0000.01814.30
5.6.130.0030.00714.39
5.6.120.0060.00314.13
5.6.110.0120.00314.52
5.6.100.0000.01514.52
5.6.90.0030.00614.57
5.6.80.0060.00914.41
5.6.70.0090.00614.06
5.6.60.0060.00914.04
5.6.50.0030.00614.56
5.6.40.0040.01114.26
5.6.30.0070.00714.29
5.6.20.0150.00014.41
5.6.10.0060.01014.23
5.6.00.0070.01014.32

preferences:
41.16 ms | 401 KiB | 5 Q