3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = 'My Name is #P_NAM3# and \r\n I am #P_AG2# years old'; $r = '#([^#]+)#'; //$r = '#[(?<name>\S+)\]#'; //$r = '#.+?#'; //$r = '#(.+?)#'; //$r = '#\w*#'; preg_match_all('/'.$r.'/m', $text, $m); var_dump($m);

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)
8.3.60.0080.00818.68
8.3.50.0100.00821.21
8.3.40.0110.00318.84
8.3.30.0110.01120.04
8.3.20.0070.00020.34
8.3.10.0000.00821.92
8.3.00.0090.00022.43
8.2.180.0090.00916.75
8.2.170.0070.00722.96
8.2.160.0070.00722.38
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00420.76
8.2.110.0060.00320.35
8.2.100.0060.00617.84
8.2.90.0030.00617.88
8.2.80.0080.00018.16
8.2.70.0050.00318.04
8.2.60.0000.00818.05
8.2.50.0050.00318.10
8.2.40.0030.00520.60
8.2.30.0000.00719.33
8.2.20.0040.00417.86
8.2.10.0090.00017.83
8.2.00.0030.00717.81
8.1.280.0100.01025.92
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.19
8.1.230.0040.00719.09
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0040.00417.47
8.1.190.0080.00017.47
8.1.180.0040.00418.10
8.1.170.0040.00418.43
8.1.160.0030.00518.90
8.1.150.0000.00818.73
8.1.140.0000.00717.65
8.1.130.0040.00417.90
8.1.120.0000.00717.59
8.1.110.0040.00417.51
8.1.100.0040.00417.52
8.1.90.0000.00717.50
8.1.80.0000.00717.57
8.1.70.0000.00717.47
8.1.60.0040.00417.75
8.1.50.0000.01017.67
8.1.40.0040.00417.70
8.1.30.0030.00617.78
8.1.20.0030.00617.73
8.1.10.0000.00817.69
8.1.00.0060.00317.52
8.0.300.0040.00419.51
8.0.290.0050.00316.75
8.0.280.0030.00318.45
8.0.270.0000.00817.27
8.0.260.0030.00317.01
8.0.250.0040.00417.08
8.0.240.0050.00217.07
8.0.230.0030.00316.97
8.0.220.0070.00016.93
8.0.210.0050.00317.04
8.0.200.0000.00717.09
8.0.190.0080.00017.07
8.0.180.0070.00017.06
8.0.170.0050.00316.94
8.0.160.0070.00017.09
8.0.150.0030.00316.88
8.0.140.0000.00817.02
8.0.130.0000.00613.42
8.0.120.0040.00416.90
8.0.110.0040.00417.01
8.0.100.0050.00217.07
8.0.90.0050.00217.07
8.0.80.0090.00617.02
8.0.70.0000.00716.81
8.0.60.0040.00416.78
8.0.50.0080.00016.95
8.0.30.0140.00917.14
8.0.20.0100.00917.42
8.0.10.0080.00016.97
8.0.00.0090.01016.83
7.4.330.0020.00214.99
7.4.320.0000.00716.78
7.4.300.0030.00316.70
7.4.290.0070.00016.71
7.4.280.0040.00416.77
7.4.270.0000.00716.57
7.4.260.0000.00513.40
7.4.250.0030.00416.62
7.4.240.0020.00616.72
7.4.230.0070.00016.84
7.4.220.0070.01116.60
7.4.210.0090.00616.68
7.4.200.0070.00016.85
7.4.190.0030.00316.52
7.4.160.0060.01116.57
7.4.150.0120.00617.40
7.4.140.0090.00717.86
7.4.130.0090.00816.64
7.4.120.0090.00916.51
7.4.110.0140.00316.62
7.4.100.0130.00516.59
7.4.90.0090.00916.55
7.4.80.0060.01819.39
7.4.70.0070.01016.53
7.4.60.0100.00616.63
7.4.50.0060.00316.64
7.4.40.0070.00722.77
7.4.30.0160.00016.58
7.4.00.0020.01415.18
7.3.330.0000.00513.16
7.3.320.0070.00013.21
7.3.310.0000.00716.25
7.3.300.0030.00316.32
7.3.290.0130.00616.40
7.3.280.0070.01316.40
7.3.270.0060.01317.40
7.3.260.0060.01116.36
7.3.250.0110.00816.61
7.3.240.0120.01216.51
7.3.230.0070.01016.51
7.3.210.0100.00716.72
7.3.200.0080.01219.39
7.3.190.0160.00416.80
7.3.180.0110.01116.59
7.3.170.0110.00616.47
7.3.160.0140.00416.56
7.3.120.0100.00714.95
7.3.110.0000.01515.15
7.3.100.0000.01515.08
7.3.90.0070.01015.18
7.3.80.0060.01015.10
7.3.70.0030.01014.75
7.3.60.0030.00615.04
7.3.50.0070.00314.76
7.3.40.0090.00314.83
7.3.30.0000.01015.10
7.3.20.0030.00916.57
7.3.10.0040.00616.75
7.3.00.0020.00816.91
7.2.330.0130.01316.76
7.2.320.0080.00816.82
7.2.310.0120.00816.65
7.2.300.0080.00816.65
7.2.290.0070.01016.64
7.2.250.0030.01715.02
7.2.240.0100.00715.14
7.2.230.0070.00715.13
7.2.220.0030.00915.16
7.2.210.0060.01214.83
7.2.200.0000.01214.76
7.2.190.0060.00915.24
7.2.180.0080.00315.07
7.2.170.0070.01115.19
7.2.130.0030.01116.92
7.2.120.0060.00616.84
7.2.110.0200.00316.62
7.2.100.0110.01016.63
7.2.90.0110.00916.78
7.2.80.0170.00616.54
7.2.70.0070.00916.87
7.2.60.0080.01017.00
7.2.50.0170.00816.76
7.2.40.0190.00316.86
7.2.30.0150.00816.79
7.2.20.0180.00716.75
7.2.10.0120.00516.99
7.2.00.0100.00817.72
7.1.330.0030.01016.19
7.1.320.0060.00615.86
7.1.310.0060.01215.98
7.1.300.0040.00815.64
7.1.290.0100.00715.61
7.1.280.0030.00716.07
7.1.270.0090.00916.16
7.1.260.0030.01015.93
7.1.250.0040.00715.85
7.1.240.0100.00316.05
7.1.230.0060.00715.87
7.1.220.0060.01015.79
7.1.210.0130.00815.77
7.1.200.0180.00315.66
7.1.190.0160.00415.83
7.1.180.0070.00615.87
7.1.170.0050.01115.81
7.1.160.0060.00815.74
7.1.150.0030.01115.80
7.1.140.0060.00915.92
7.1.130.0100.00915.79
7.1.120.0140.00515.83
7.1.110.0050.00815.97
7.1.100.0080.00816.69
7.1.90.0070.00815.84
7.1.80.0030.00715.84
7.1.70.0070.00516.39
7.1.60.0130.00917.08
7.1.50.0080.00716.33
7.1.40.0540.00815.70
7.1.30.0020.01415.96
7.1.20.0070.01115.75
7.1.10.0070.00915.88
7.1.00.0080.02318.00
7.0.330.0030.00715.63
7.0.320.0030.00915.58
7.0.310.0170.00815.34
7.0.300.0160.00715.39
7.0.290.0100.00515.38
7.0.280.0120.00215.44
7.0.270.0070.00715.41
7.0.260.0080.00315.55
7.0.250.0180.00315.60
7.0.240.0150.00615.53
7.0.230.0020.01015.58
7.0.220.0100.00715.76
7.0.210.0080.00515.49
7.0.200.0120.00416.05
7.0.190.0080.00515.69
7.0.180.0100.00315.66
7.0.170.0080.00715.40
7.0.160.0070.00915.45
7.0.150.0050.00815.66
7.0.140.0060.03117.57
7.0.130.0090.00515.63
7.0.120.0090.00715.59
7.0.110.0060.00815.67
7.0.100.0060.01515.46
7.0.90.0170.00515.52
7.0.80.0110.03217.04
7.0.70.0090.03116.98
7.0.60.0210.02716.92
7.0.50.0320.02617.02
7.0.40.0210.02815.75
7.0.30.0150.02415.73
7.0.20.0070.02115.67
7.0.10.0110.02215.70
7.0.00.0080.03015.66
5.6.380.0100.00814.35
5.6.370.0100.01014.25
5.6.360.0100.00614.36
5.6.350.0100.01114.34
5.6.340.0130.00714.36
5.6.330.0130.00914.22
5.6.320.0100.00414.51
5.6.310.0030.01014.07
5.6.300.0030.00814.53
5.6.290.0040.00614.21
5.6.280.0060.03016.45
5.6.270.0050.00514.40
5.6.260.0030.01214.57
5.6.250.0090.00614.41
5.6.240.0160.00714.25
5.6.230.0130.01716.30
5.6.220.0110.03016.30
5.6.210.0090.03416.20
5.6.200.0150.02116.39
5.6.190.0140.03016.38
5.6.180.0200.03216.49
5.6.170.0150.03016.59
5.6.160.0080.03016.46
5.6.150.0040.03216.57
5.6.140.0040.02616.59
5.6.130.0040.02616.59
5.6.120.0080.03116.51
5.6.110.0130.02616.49
5.6.100.0110.03016.42
5.6.90.0100.02216.48
5.6.80.0060.02816.33
5.6.70.0080.01816.07
5.6.60.0090.02916.26
5.6.50.0070.03116.24
5.6.40.0090.02616.30
5.6.30.0060.02016.23
5.6.20.0100.02516.36
5.6.10.0070.03016.11
5.6.00.0050.03216.25
5.5.380.0110.00310.91
5.5.370.0120.03114.08
5.5.360.0080.02214.05
5.5.350.0070.02014.03
5.5.340.0160.01914.19
5.5.330.0100.03014.16
5.5.320.0170.02914.11
5.5.310.0030.02514.07
5.5.300.0070.02114.37
5.5.290.0070.02014.21
5.5.280.0100.03114.31
5.5.270.0080.02214.38
5.5.260.0060.02414.20
5.5.250.0080.02914.09
5.5.240.0060.01913.97
5.5.230.0040.02613.84
5.5.220.0060.03014.10
5.5.210.0120.01214.09
5.5.200.0050.03213.94
5.5.190.0090.01414.06
5.5.180.0070.02913.91
5.5.170.0070.00612.54
5.5.160.0060.02713.92
5.5.150.0060.02713.91
5.5.140.0050.02914.10
5.5.130.0070.01514.07
5.5.120.0040.02613.94
5.5.110.0060.03013.90
5.5.100.0060.02913.85
5.5.90.0050.02213.95
5.5.80.0050.02013.98
5.5.70.0080.01514.00
5.5.60.0100.02413.93
5.5.50.0050.02614.02
5.5.40.0030.02013.97
5.5.30.0060.01913.87
5.5.20.0050.02513.90
5.5.10.0050.01713.88
5.5.00.0090.02513.90
5.4.450.0090.01513.85
5.4.440.0100.02013.82
5.4.430.0070.02513.77
5.4.420.0060.03113.75
5.4.410.0050.02213.77
5.4.400.0070.02813.52
5.4.390.0040.02813.69
5.4.380.0060.02413.62
5.4.370.0080.01813.65
5.4.360.0070.02813.62
5.4.350.0090.02113.64
5.4.340.0060.02713.58
5.4.330.0060.00610.86
5.4.320.0050.02113.48
5.4.310.0050.02313.61
5.4.300.0030.03113.56
5.4.290.0020.01813.54
5.4.280.0070.01813.54
5.4.270.0040.03013.53
5.4.260.0030.02313.73
5.4.250.0060.03013.58
5.4.240.0010.02013.57
5.4.230.0030.01513.59
5.4.220.0070.02713.61
5.4.210.0090.01513.61
5.4.200.0040.03013.60
5.4.190.0060.02813.57
5.4.180.0070.02913.60
5.4.170.0050.03213.62
5.4.160.0050.02013.46
5.4.150.0040.02113.49
5.4.140.0020.03012.55
5.4.130.0090.02212.75
5.4.120.0040.01612.65
5.4.110.0050.01612.74
5.4.100.0040.02812.63
5.4.90.0040.02112.61
5.4.80.0070.02612.56
5.4.70.0050.03012.64
5.4.60.0070.02712.62
5.4.50.0020.02912.73
5.4.40.0050.02712.70
5.4.30.0090.01012.61
5.4.20.0040.02412.67
5.4.10.0030.02112.51
5.4.00.0040.02912.48
5.3.290.0060.02611.88
5.3.280.0060.02511.80
5.3.270.0070.01711.83
5.3.260.0080.01911.78
5.3.250.0060.01511.85
5.3.240.0060.02611.73
5.3.230.0030.02411.72
5.3.220.0050.01511.62
5.3.210.0030.02911.70
5.3.200.0000.03111.68
5.3.190.0060.02711.79
5.3.180.0050.02911.80
5.3.170.0010.03111.85
5.3.160.0060.02811.82
5.3.150.0070.02611.79
5.3.140.0060.01911.77
5.3.130.0040.03111.83
5.3.120.0020.02811.64
5.3.110.0020.01911.73
5.3.100.0060.01711.58
5.3.90.0060.01311.56
5.3.80.0030.01511.34
5.3.70.0030.01511.50
5.3.60.0070.02811.43
5.3.50.0050.01511.52
5.3.40.0060.01411.41
5.3.30.0040.02211.53
5.3.20.0080.01311.36
5.3.10.0060.01411.35
5.3.00.0030.01511.27
5.2.170.0050.01410.34
5.2.160.0020.01310.35
5.2.150.0030.01310.36
5.2.140.0050.01210.29
5.2.130.0040.01210.33
5.2.120.0030.01510.31
5.2.110.0050.01510.32
5.2.100.0080.01010.33
5.2.90.0040.01110.35
5.2.80.0040.01510.33
5.2.70.0010.01710.32
5.2.60.0030.01010.25
5.2.50.0020.01310.21
5.2.40.0060.01010.25
5.2.30.0070.01210.29
5.2.20.0020.01310.26
5.2.10.0040.02210.15
5.2.00.0050.01210.28
5.1.60.0070.00910.11
5.1.50.0060.00910.11
5.1.40.0030.01110.11
5.1.30.0030.01310.11
5.1.20.0040.00810.11
5.1.10.0060.01010.11
5.1.00.0060.00810.11
5.0.50.0020.01010.11
5.0.40.0020.00910.11
5.0.30.0020.01310.11
5.0.20.0040.00910.11
5.0.10.0040.00910.11
5.0.00.0020.01310.11
4.4.90.0030.00810.11
4.4.80.0020.00810.11
4.4.70.0020.00810.11
4.4.60.0000.01010.11
4.4.50.0010.00710.11
4.4.40.0030.01010.11
4.4.30.0040.00610.11
4.4.20.0020.00810.11
4.4.10.0040.00610.11
4.4.00.0020.01010.11
4.3.110.0040.00610.11
4.3.100.0050.00610.11
4.3.90.0020.00710.11
4.3.80.0020.01110.11
4.3.70.0010.00810.11
4.3.60.0020.00610.11
4.3.50.0010.00810.11
4.3.40.0030.00810.11
4.3.30.0030.00710.11
4.3.20.0040.00610.11
4.3.10.0010.00910.11
4.3.00.0030.00510.11

preferences:
52.42 ms | 400 KiB | 5 Q