3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = "Bearerx: 1234adfasdf"; preg_match('~Bearer:\s(?P<access_token>\S+)~', $s, $m); var_dump($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)
8.3.40.0070.00718.67
8.3.30.0120.00318.82
8.3.20.0070.00020.38
8.3.10.0000.00823.70
8.3.00.0040.00420.69
8.2.170.0160.00622.96
8.2.160.0000.01420.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0060.00320.30
8.2.110.0090.00022.25
8.2.100.0040.00817.84
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0000.00917.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0060.00319.94
8.2.30.0070.00018.25
8.2.20.0000.00817.82
8.2.10.0050.00218.12
8.2.00.0050.00317.76
8.1.270.0130.00323.96
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0070.00321.97
8.1.230.0040.00818.94
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00017.38
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0000.00818.52
8.1.160.0040.00421.89
8.1.150.0040.00418.72
8.1.140.0040.00417.57
8.1.130.0040.00417.75
8.1.120.0000.00717.44
8.1.110.0040.00417.55
8.1.100.0080.00017.46
8.1.90.0000.00717.48
8.1.80.0060.00317.57
8.1.70.0040.00417.49
8.1.60.0040.00417.59
8.1.50.0040.00417.57
8.1.40.0040.00417.55
8.1.30.0030.00717.67
8.1.20.0070.00017.64
8.1.10.0000.00717.64
8.1.00.0000.00817.45
8.0.300.0040.00418.77
8.0.290.0030.00516.93
8.0.280.0000.00718.40
8.0.270.0030.00517.14
8.0.260.0030.00317.26
8.0.250.0030.00317.04
8.0.240.0000.00816.92
8.0.230.0040.00416.92
8.0.220.0030.00616.97
8.0.210.0020.00516.84
8.0.200.0000.00916.98
8.0.190.0030.00317.03
8.0.180.0040.00416.88
8.0.170.0040.00416.99
8.0.160.0070.00017.00
8.0.150.0000.00716.84
8.0.140.0000.00816.83
8.0.130.0030.00313.30
8.0.120.0040.00416.82
8.0.110.0040.00416.92
8.0.100.0000.00716.98
8.0.90.0040.00416.80
8.0.80.0130.00317.00
8.0.70.0040.00416.86
8.0.60.0040.00416.84
8.0.50.0000.00716.83
8.0.30.0120.00917.15
8.0.20.0110.00817.40
8.0.10.0060.00317.03
8.0.00.0090.00916.76
7.4.330.0020.00215.00
7.4.320.0060.00016.79
7.4.300.0030.00616.54
7.4.290.0070.00016.80
7.4.280.0040.00416.74
7.4.270.0030.00516.73
7.4.260.0000.00716.56
7.4.250.0000.00716.66
7.4.240.0030.00316.68
7.4.230.0030.00316.77
7.4.220.0140.00316.84
7.4.210.0080.00616.69
7.4.200.0000.00716.45
7.4.190.0030.00316.52
7.4.160.0030.01316.58
7.4.150.0110.00617.40
7.4.140.0140.00617.86
7.4.130.0050.01316.68
7.4.120.0070.01016.69
7.4.110.0100.00616.54
7.4.100.0120.01216.83
7.4.90.0060.01316.54
7.4.80.0090.00919.39
7.4.70.0000.01616.66
7.4.60.0040.01216.65
7.4.50.0000.00616.68
7.4.40.0030.01416.65
7.4.30.0070.01016.71
7.4.10.0070.01115.14
7.4.00.0070.00814.91
7.3.330.0000.00713.12
7.3.320.0000.00513.07
7.3.310.0050.00216.29
7.3.300.0030.00316.34
7.3.290.0060.00916.28
7.3.280.0080.00716.33
7.3.270.0110.00617.40
7.3.260.0090.00916.38
7.3.250.0110.00616.35
7.3.240.0000.01616.67
7.3.230.0030.01316.47
7.3.210.0130.00416.68
7.3.200.0170.00619.39
7.3.190.0040.01816.45
7.3.180.0030.01316.27
7.3.170.0100.01316.61
7.3.160.0080.00816.20
7.3.130.0040.01414.80
7.3.120.0050.01114.92
7.3.110.0070.01115.11
7.3.100.0070.01014.94
7.3.90.0070.00414.81
7.3.80.0060.00614.60
7.3.70.0070.00414.82
7.3.60.0030.00714.70
7.3.50.0000.01114.63
7.3.40.0060.00814.84
7.3.30.0070.00714.92
7.3.20.0090.00616.73
7.3.10.0060.01216.85
7.3.00.0040.00816.68
7.2.330.0140.00316.59
7.2.320.0080.01316.33
7.2.310.0130.00316.46
7.2.300.0090.01116.50
7.2.290.0080.01616.63
7.2.260.0100.01014.98
7.2.250.0060.01115.11
7.2.240.0030.01114.98
7.2.230.0120.00615.14
7.2.220.0030.01015.08
7.2.210.0130.00314.79
7.2.200.0110.00414.97
7.2.190.0080.00615.05
7.2.180.0030.00714.89
7.2.170.0100.00314.95
7.2.160.0030.00814.68
7.2.150.0070.01116.54
7.2.140.0120.00617.10
7.2.130.0040.00717.06
7.2.120.0060.01016.86
7.2.110.0000.01016.94
7.2.100.0090.00316.95
7.2.90.0100.00616.93
7.2.80.0130.00316.98
7.2.70.0080.00816.68
7.2.60.0060.00616.70
7.2.50.0030.00917.09
7.2.40.0030.01417.03
7.2.30.0060.00616.65
7.2.20.0060.00916.92
7.2.10.0080.00817.10
7.2.00.0110.00017.00
7.1.330.0060.00915.90
7.1.320.0040.01215.89
7.1.310.0000.01116.02
7.1.300.0030.00615.71
7.1.290.0040.00415.63
7.1.280.0070.00715.60
7.1.270.0060.01015.92
7.1.260.0070.00715.87
7.1.250.0000.01315.99
7.1.240.0060.00915.72
7.1.230.0050.00515.54
7.1.220.0100.00015.63
7.1.210.0030.00616.02
7.1.200.0070.00715.79
7.1.190.0080.00015.79
7.1.180.0090.00015.89
7.1.170.0000.01216.04
7.1.160.0030.01015.76
7.1.150.0030.00615.89
7.1.140.0080.00816.05
7.1.130.0100.00315.87
7.1.120.0030.00915.95
7.1.110.0040.01115.80
7.1.100.0000.01415.82
7.1.90.0070.00715.97
7.1.80.0070.00715.75
7.1.70.0040.00516.71
7.1.60.0030.01017.63
7.1.50.0060.01116.31
7.1.40.0040.01115.61
7.1.30.0060.00315.61
7.1.20.0100.00315.65
7.1.10.0100.00315.92
7.1.00.0040.04019.12
7.0.330.0000.01315.39
7.0.320.0040.00815.50
7.0.310.0030.01015.43
7.0.300.0140.00015.59
7.0.290.0000.01015.67
7.0.280.0060.00915.49
7.0.270.0070.00415.25
7.0.260.0040.01115.50
7.0.250.0100.00315.72
7.0.240.0030.01015.59
7.0.230.0060.00915.32
7.0.220.0000.01015.67
7.0.210.0110.00015.52
7.0.200.0050.00316.21
7.0.190.0100.00015.70
7.0.180.0090.00315.70
7.0.170.0070.00315.14
7.0.160.0070.00715.71
7.0.150.0040.01115.55
7.0.140.0020.04318.70
7.0.130.0030.01315.43
7.0.120.0070.01115.69
7.0.110.0090.03417.61
7.0.100.0050.02517.72
7.0.90.0080.02317.63
7.0.80.0070.04417.87
7.0.70.0050.04117.71
7.0.60.0070.04217.73
7.0.50.0070.05217.75
7.0.40.0030.03116.69
7.0.30.0020.03516.64
7.0.20.0120.05216.60
7.0.10.0030.03716.57
7.0.00.0070.03516.57
5.6.400.0110.00414.06
5.6.390.0060.00914.49
5.6.380.0070.00714.17
5.6.370.0040.00414.17
5.6.360.0040.01114.15
5.6.350.0030.00614.24
5.6.340.0090.00614.07
5.6.330.0070.00714.23
5.6.320.0070.00714.02
5.6.310.0070.00714.64
5.6.300.0100.00314.33
5.6.290.0040.01114.20
5.6.280.0060.04017.60
5.6.270.0000.01314.01
5.6.260.0020.04717.46
5.6.250.0100.03817.40
5.6.240.0100.04317.48
5.6.230.0080.02817.56
5.6.220.0080.04417.43
5.6.210.0050.04517.59
5.6.200.0080.03217.41
5.6.190.0070.04017.50
5.6.180.0040.02717.42
5.6.170.0030.02717.37
5.6.160.0070.03217.39
5.6.150.0050.02517.46
5.6.140.0030.03717.42
5.6.130.0100.01717.30
5.6.120.0120.03017.48
5.6.110.0050.02117.37
5.6.100.0050.03117.44
5.6.90.0080.04517.66
5.6.80.0050.02317.06
5.6.70.0060.02317.04
5.6.60.0020.03517.13
5.6.50.0050.02517.14
5.6.40.0100.02017.12
5.6.30.0040.02617.19
5.6.20.0030.02717.02
5.6.10.0050.02317.04
5.6.00.0060.03117.14
5.5.380.0050.03315.88
5.5.370.0070.02215.84
5.5.360.0030.04315.73
5.5.350.0090.04015.77
5.5.340.0050.04316.19
5.5.330.0100.02316.07
5.5.320.0070.02916.05
5.5.310.0030.02716.03
5.5.300.0050.04016.24
5.5.290.0050.02016.09
5.5.280.0030.02316.14
5.5.270.0050.04416.23
5.5.260.0100.03316.36
5.5.250.0040.03915.92
5.5.240.0070.03715.68
5.5.230.0050.02815.70
5.5.220.0100.04015.68
5.5.210.0050.02615.83
5.5.200.0070.02215.67
5.5.190.0050.02215.76
5.5.180.0070.02315.81
5.5.170.0160.00013.97
5.5.160.0070.03615.61
5.5.150.0000.02615.95
5.5.140.0100.02515.90
5.5.130.0050.02915.58
5.5.120.0050.03515.87
5.5.110.0050.03815.89
5.5.100.0060.02015.82
5.5.90.0060.04015.51
5.5.80.0030.03115.77
5.5.70.0020.02415.61
5.5.60.0020.04115.53
5.5.50.0090.03915.89
5.5.40.0050.03415.70
5.5.30.0050.03915.68
5.5.20.0030.03415.59
5.5.10.0060.03115.76
5.5.00.0090.04115.56
5.4.450.0090.02916.49
5.4.440.0040.03116.38
5.4.430.0030.04616.38
5.4.420.0100.03016.46
5.4.410.0020.02716.27
5.4.400.0130.03116.34
5.4.390.0010.03316.21
5.4.380.0040.02216.26
5.4.370.0050.04016.18
5.4.360.0020.02316.28
5.4.350.0050.04816.25
5.4.340.0040.04016.22
5.4.330.0000.00713.41
5.4.320.0070.02016.29
5.4.310.0030.03716.26
5.4.300.0070.04016.29
5.4.290.0060.02516.26
5.4.280.0030.03616.22
5.4.270.0030.04316.34
5.4.260.0030.02116.33
5.4.250.0070.02816.21
5.4.240.0050.04216.25
5.4.230.0030.02516.18
5.4.220.0070.03216.21
5.4.210.0090.04016.19
5.4.200.0050.04316.20
5.4.190.0030.03316.21
5.4.180.0020.04316.24
5.4.170.0030.04416.22
5.4.160.0060.02416.28
5.4.150.0020.02816.21
5.4.140.0020.03914.96
5.4.130.0050.02314.79
5.4.120.0090.03114.92
5.4.110.0020.03114.96
5.4.100.0050.02214.95
5.4.90.0080.02114.90
5.4.80.0050.02014.96
5.4.70.0030.02814.94
5.4.60.0050.03814.94
5.4.50.0050.02514.94
5.4.40.0050.04214.98
5.4.30.0050.04014.83
5.4.20.0020.03814.83
5.4.10.0080.04014.92
5.4.00.0050.03714.52
5.3.290.0040.03813.93
5.3.280.0110.03414.03
5.3.270.0050.04313.96
5.3.260.0030.04114.03
5.3.250.0060.03214.04
5.3.240.0020.02513.95
5.3.230.0030.03413.99
5.3.220.0070.03213.99
5.3.210.0070.03914.02
5.3.200.0050.03013.93
5.3.190.0030.02713.92
5.3.180.0050.02214.03
5.3.170.0100.01813.98
5.3.160.0070.03014.01
5.3.150.0030.02313.96
5.3.140.0090.03313.95
5.3.130.0080.03814.01
5.3.120.0070.03714.02
5.3.110.0090.01714.02
5.3.100.0050.04013.69
5.3.90.0090.02513.63
5.3.80.0080.03813.65
5.3.70.0060.02313.74
5.3.60.0080.04013.64
5.3.50.0040.02813.62
5.3.40.0070.04013.61
5.3.30.0070.03413.60
5.3.20.0050.03713.55
5.3.10.0050.03813.48
5.3.00.0070.03613.49
5.2.170.0000.04711.81
5.2.160.0000.05711.81
5.2.150.0030.06311.81
5.2.140.0030.06011.81
5.2.130.0000.06011.81
5.2.120.0000.04311.81
5.2.110.0000.06011.81
5.2.100.0030.05711.81
5.2.90.0030.05311.81
5.2.80.0000.06711.81
5.2.70.0030.06311.81
5.2.60.0070.04711.81
5.2.50.0070.02711.81
5.2.40.0070.05311.81
5.2.30.0070.04011.81
5.2.20.0030.05311.81
5.2.10.0070.02711.81
5.2.00.0130.02311.81
5.1.60.0030.03711.81
5.1.50.0130.03011.81
5.1.40.0030.04711.81
5.1.30.0100.02311.81
5.1.20.0030.06011.81
5.1.10.0030.03311.81
5.1.00.0100.05311.81
5.0.50.0030.02311.81
5.0.40.0000.04711.81
5.0.30.0030.05311.81
5.0.20.0030.03011.81
5.0.10.0000.04711.81
5.0.00.0030.04711.81
4.4.90.0000.02011.81
4.4.80.0030.02311.81
4.4.70.0030.02011.81
4.4.60.0030.02711.81
4.4.50.0000.03311.81
4.4.40.0000.05011.81
4.4.30.0030.03311.81
4.4.20.0000.03711.81
4.4.10.0070.02711.81
4.4.00.0000.05011.81
4.3.110.0030.03711.81
4.3.100.0000.03311.81
4.3.90.0030.02311.81
4.3.80.0000.04311.81
4.3.70.0070.03011.81
4.3.60.0000.02011.81
4.3.50.0030.01711.81
4.3.40.0000.02711.81
4.3.30.0000.03711.81
4.3.20.0000.03311.81
4.3.10.0000.01711.81
4.3.00.0000.02011.81

preferences:
51.67 ms | 400 KiB | 5 Q