3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = "Bearer 1a2b3c4d"; 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)
8.3.70.0110.01116.75
8.3.60.0070.01418.31
8.3.50.0080.00821.21
8.3.40.0070.00718.97
8.3.30.0070.00720.17
8.3.20.0080.00018.66
8.3.10.0040.00421.14
8.3.00.0050.00322.51
8.2.180.0090.00916.88
8.2.170.0070.00722.96
8.2.160.0070.00720.48
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00420.89
8.2.110.0070.00320.55
8.2.100.0060.00617.71
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0030.00717.48
8.2.60.0090.00017.80
8.2.50.0050.00318.07
8.2.40.0030.00518.03
8.2.30.0040.00419.37
8.2.20.0000.00717.73
8.2.10.0050.00317.64
8.2.00.0040.00417.64
8.1.280.0160.00325.92
8.1.270.0000.00823.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00322.41
8.1.230.0040.00820.97
8.1.220.0030.00618.77
8.1.210.0000.00818.85
8.1.200.0040.00417.35
8.1.190.0000.00817.53
8.1.180.0040.00418.10
8.1.170.0000.00918.59
8.1.160.0040.00418.79
8.1.150.0020.00518.71
8.1.140.0040.00417.52
8.1.130.0000.00717.95
8.1.120.0000.00717.59
8.1.110.0000.00817.38
8.1.100.0030.00317.50
8.1.90.0040.00417.45
8.1.80.0030.00417.57
8.1.70.0070.00017.43
8.1.60.0030.00517.71
8.1.50.0040.00417.59
8.1.40.0030.00517.59
8.1.30.0080.00017.62
8.1.20.0030.00717.76
8.1.10.0000.00817.57
8.1.00.0030.00617.62
8.0.300.0040.00420.04
8.0.290.0000.00917.16
8.0.280.0030.00518.44
8.0.270.0070.00017.25
8.0.260.0030.00616.87
8.0.250.0040.00417.02
8.0.240.0020.00517.00
8.0.230.0040.00416.93
8.0.220.0070.00016.91
8.0.210.0050.00316.93
8.0.200.0030.00317.01
8.0.190.0040.00417.00
8.0.180.0070.00016.85
8.0.170.0080.00016.94
8.0.160.0030.00317.01
8.0.150.0040.00416.95
8.0.140.0050.00316.94
8.0.130.0030.00313.32
8.0.120.0020.00516.99
8.0.110.0040.00417.04
8.0.100.0050.00316.79
8.0.90.0020.00517.04
8.0.80.0030.01316.93
8.0.70.0080.00016.79
8.0.60.0000.00717.00
8.0.50.0000.00716.84
8.0.30.0110.00817.10
8.0.20.0100.01017.44
8.0.10.0040.00417.09
8.0.00.0120.00616.73
7.4.330.0020.00216.69
7.4.320.0000.00616.74
7.4.300.0000.00816.66
7.4.290.0030.00316.66
7.4.280.0000.00716.63
7.4.270.0030.00416.75
7.4.260.0030.00313.43
7.4.250.0000.00716.70
7.4.240.0040.00316.63
7.4.230.0020.00516.86
7.4.220.0180.00716.67
7.4.210.0070.01016.70
7.4.200.0030.00316.75
7.4.190.0000.00716.90
7.4.160.0100.00716.48
7.4.150.0150.00317.40
7.4.140.0060.01117.86
7.4.130.0030.01316.59
7.4.120.0110.01016.64
7.4.110.0050.01116.42
7.4.100.0100.00716.52
7.4.90.0130.00416.70
7.4.80.0060.01019.39
7.4.70.0090.01216.64
7.4.60.0120.00816.74
7.4.50.0000.00616.48
7.4.40.0080.00522.77
7.4.30.0030.01316.63
7.4.00.0070.01014.98
7.3.330.0050.00013.16
7.3.320.0030.00313.02
7.3.310.0070.00316.40
7.3.300.0040.00416.19
7.3.290.0070.00716.25
7.3.280.0080.01116.30
7.3.270.0090.00917.40
7.3.260.0140.00718.24
7.3.250.0070.01016.43
7.3.240.0070.01016.70
7.3.230.0100.00716.39
7.3.210.0040.01416.64
7.3.200.0140.00819.39
7.3.190.0070.01116.22
7.3.180.0170.00016.53
7.3.170.0030.01316.29
7.3.160.0100.00616.45
7.3.120.0090.00614.84
7.2.330.0110.00816.50
7.2.320.0110.00716.63
7.2.310.0090.00916.37
7.2.300.0110.01116.54
7.2.290.0060.01116.67
7.2.60.0030.01317.01
7.2.00.0060.01219.07
7.1.200.0030.00616.03
7.1.100.0030.01018.41
7.1.70.0040.00417.29
7.1.60.0070.01419.17
7.1.50.0100.01417.14
7.1.00.0100.07022.34
7.0.200.0030.00716.80
7.0.140.0030.06321.95
7.0.60.0130.07319.92
7.0.50.0030.06017.89
7.0.40.0100.08320.05
7.0.30.0270.09320.18
7.0.20.0270.05320.14
7.0.10.0170.08020.05
7.0.00.0030.06720.21
5.6.210.0070.08020.74
5.6.200.0170.07318.19
5.6.190.0030.09320.61
5.6.180.0300.05720.41
5.6.170.0270.04020.27
5.6.160.0100.06320.40
5.6.150.0100.08018.08
5.6.140.0030.04318.11
5.6.130.0200.06718.18
5.6.120.0100.08721.04
5.6.110.0100.06021.11
5.6.100.0100.07721.12
5.6.90.0070.08720.99
5.6.80.0130.06320.52
5.5.350.4230.03720.42
5.5.340.0100.07717.91
5.5.330.0030.07320.21
5.5.320.0130.07020.28
5.5.310.0400.05320.21
5.5.300.0070.04017.98
5.5.290.0100.08317.89
5.5.280.0000.04320.86
5.5.270.0130.08020.71
5.5.260.0030.08720.75
5.5.250.0030.05020.46
5.5.240.0330.07020.14
5.4.450.0000.05719.43
5.4.440.0070.07319.15
5.4.430.0030.04719.46
5.4.420.0000.08319.40
5.4.410.0000.04719.29
5.4.400.0000.04019.13
5.4.390.0100.06719.16
5.4.380.0100.06318.93
5.4.370.0000.07318.91
5.4.360.0030.04319.24
5.4.350.0100.07018.91
5.4.340.0070.07718.92
5.4.320.0030.04319.08
5.4.310.0030.03718.89
5.4.300.0030.04319.16
5.4.290.0000.05019.08
5.4.280.0000.06718.90
5.4.270.0000.07719.24
5.4.260.0030.04019.20
5.4.250.0030.07018.80
5.4.240.0000.04018.91
5.4.230.0000.08019.25
5.4.220.0030.05019.23
5.4.210.0030.05719.15
5.4.200.0030.07719.24
5.4.190.0130.03319.11
5.4.180.0000.07719.07
5.4.170.0000.07719.08
5.4.160.0030.07019.06
5.4.150.0030.04719.09
5.4.140.0030.04316.55
5.4.130.0000.03716.41
5.4.120.0030.03316.20
5.4.110.0000.03716.17
5.4.100.0070.07016.50
5.4.90.0000.05316.42
5.4.80.0000.07016.45
5.4.70.0070.06316.39
5.4.60.0070.05316.31
5.4.50.0070.06016.47
5.4.40.0070.06016.16
5.4.30.0130.06016.38
5.4.20.0100.05316.46
5.4.10.0030.07016.31
5.4.00.0000.07315.61
5.3.290.0070.06014.53
5.3.280.0030.06014.49
5.3.270.0070.04014.44
5.3.260.0000.08014.50
5.3.250.0070.03314.54
5.3.240.0000.07714.61
5.3.230.0070.07014.55
5.3.220.0030.05314.58
5.3.210.0000.05014.61
5.3.200.0070.04714.62
5.3.190.0000.07314.46
5.3.180.0030.07014.40
5.3.170.0000.04014.59
5.3.160.0030.04314.57
5.3.150.0000.03714.41
5.3.140.0070.04014.56
5.3.130.0070.05014.42
5.3.120.0070.05714.49
5.3.110.0030.05014.40
5.3.100.0070.05713.89
5.3.90.0070.07313.95
5.3.80.0000.06314.06
5.3.70.0030.06713.95
5.3.60.0000.04013.88
5.3.50.0030.04313.90
5.3.40.0030.03313.96
5.3.30.0070.03013.95
5.3.20.0000.07713.73
5.3.10.0070.03713.67
5.3.00.0030.03313.58
5.2.170.0000.03012.34
5.2.160.0000.05312.34
5.2.150.0000.05712.34
5.2.140.0030.05312.34
5.2.130.0030.03312.34
5.2.120.0030.04012.34
5.2.110.0000.03012.34
5.2.100.0000.06012.34
5.2.90.0000.04012.34
5.2.80.0070.03012.34
5.2.70.0070.06012.34
5.2.60.0000.03012.34
5.2.50.0000.03312.34
5.2.40.0000.03712.34
5.2.30.0030.03312.34
5.2.20.0000.03012.34
5.2.10.0030.04712.34
5.2.00.0000.02712.34
5.1.60.0000.02312.34
5.1.50.0000.02312.34
5.1.40.0030.02012.34
5.1.30.0030.02312.34
5.1.20.0000.02712.34
5.1.10.0000.03012.34
5.1.00.0000.02712.34
5.0.50.0000.02312.34
5.0.40.0000.02312.34
5.0.30.0030.04012.34
5.0.20.0000.02312.34
5.0.10.0000.02312.34
5.0.00.0000.06312.34
4.4.90.0030.02712.34
4.4.80.0030.02012.34
4.4.70.0030.02012.34
4.4.60.0000.02312.34
4.4.50.0000.03712.34
4.4.40.0030.03012.34
4.4.30.0070.03312.34
4.4.20.0030.01312.34
4.4.10.0000.03712.34
4.4.00.0000.05012.34
4.3.110.0000.01712.34
4.3.100.0030.03312.34
4.3.90.0030.01312.34
4.3.80.0000.03712.34
4.3.70.0000.02312.34
4.3.60.0000.02312.34
4.3.50.0000.02712.34
4.3.40.0030.04712.34
4.3.30.0000.03712.34
4.3.20.0000.03012.34
4.3.10.0000.02312.34
4.3.00.0000.03012.34

preferences:
39.36 ms | 401 KiB | 5 Q