3v4l.org

run code in 300+ PHP versions simultaneously
<?php #http://tools.ietf.org/html/rfc4648#section-5 var_dump(preg_match("/^([a-zA-Z0-9\-._~!$&'()*+,;=:@]+)$/", 'abcddd-667&%$', $m)); var_dump($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)
8.3.60.0120.00318.30
8.3.50.0200.00921.09
8.3.40.0120.00618.94
8.3.30.0120.00320.17
8.3.20.0070.00020.18
8.3.10.0090.00020.85
8.3.00.0030.00522.39
8.2.180.0120.00616.38
8.2.170.0070.00722.96
8.2.160.0070.00722.31
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00021.07
8.2.110.0040.00722.37
8.2.100.0060.00617.78
8.2.90.0000.00817.91
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0030.00517.91
8.2.50.0000.00818.07
8.2.40.0030.00618.09
8.2.30.0040.00419.33
8.2.20.0070.00017.74
8.2.10.0110.00017.64
8.2.00.0040.00417.69
8.1.280.0080.00625.92
8.1.270.0050.00223.99
8.1.260.0050.00326.35
8.1.250.0060.00328.09
8.1.240.0140.00722.38
8.1.230.0080.00321.04
8.1.220.0050.00217.74
8.1.210.0040.00418.79
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0080.00018.10
8.1.170.0030.00518.69
8.1.160.0030.00518.78
8.1.150.0000.00718.53
8.1.140.0000.00717.34
8.1.130.0040.00417.73
8.1.120.0000.00717.38
8.1.110.0040.00417.49
8.1.100.0040.00417.46
8.1.90.0080.00017.50
8.1.80.0000.00817.48
8.1.70.0070.00017.44
8.1.60.0040.00417.63
8.1.50.0000.00717.57
8.1.40.0030.00617.57
8.1.30.0030.00717.55
8.1.20.0090.00017.64
8.1.10.0000.00817.57
8.1.00.0060.00317.42
8.0.300.0050.00219.91
8.0.290.0070.00016.75
8.0.280.0030.00318.33
8.0.270.0030.00317.11
8.0.260.0070.00016.84
8.0.250.0030.00516.88
8.0.240.0030.00517.02
8.0.230.0070.00016.98
8.0.220.0030.00316.88
8.0.210.0000.00816.77
8.0.200.0030.00316.93
8.0.190.0080.00016.98
8.0.180.0000.00716.84
8.0.170.0080.00017.00
8.0.160.0000.00716.97
8.0.150.0080.00016.68
8.0.140.0040.00716.80
8.0.130.0000.00613.38
8.0.120.0000.00816.89
8.0.110.0000.00716.87
8.0.100.0000.00716.81
8.0.90.0070.00016.82
8.0.80.0130.00716.90
8.0.70.0000.00716.81
8.0.60.0000.00716.82
8.0.50.0040.00416.70
8.0.30.0100.00916.97
8.0.20.0080.01117.40
8.0.10.0040.00416.96
8.0.00.0090.00916.87
7.4.330.0000.00516.85
7.4.320.0000.00716.66
7.4.300.0000.00616.70
7.4.290.0070.00016.65
7.4.280.0000.00716.54
7.4.270.0050.00216.67
7.4.260.0030.00313.31
7.4.250.0000.00816.49
7.4.240.0030.00316.59
7.4.230.0000.00716.43
7.4.220.0120.01516.67
7.4.210.0070.00916.72
7.4.200.0070.00016.48
7.4.190.0000.00716.70
7.4.160.0070.01016.56
7.4.150.0160.00317.40
7.4.140.0070.01317.86
7.4.130.0120.00516.62
7.4.120.0110.00616.42
7.4.110.0130.01216.39
7.4.100.0090.00916.40
7.4.90.0160.00316.63
7.4.80.0050.01319.39
7.4.70.0090.01216.51
7.4.60.0060.01116.41
7.4.50.0000.00816.49
7.4.40.0080.00822.77
7.4.30.0090.01216.55
7.4.00.0090.00915.04
7.3.330.0050.00013.07
7.3.320.0000.00613.07
7.3.310.0020.00516.37
7.3.300.0000.00716.18
7.3.290.0110.00816.23
7.3.280.0090.00716.32
7.3.270.0090.00917.40
7.3.260.0120.00618.24
7.3.250.0080.00916.46
7.3.240.0140.00516.34
7.3.230.0130.00316.46
7.3.210.0110.01116.66
7.3.200.0070.01519.39
7.3.190.0120.00916.40
7.3.180.0060.01216.33
7.3.170.0080.00816.59
7.3.160.0070.01016.36
7.3.120.0060.00814.85
7.3.110.0060.01014.76
7.3.100.0000.01614.83
7.3.90.0060.01314.90
7.3.80.0040.01114.73
7.3.70.0120.00314.68
7.3.60.0080.00814.85
7.3.50.0000.01815.01
7.3.40.0090.00314.86
7.3.30.0000.01314.95
7.3.20.0160.00016.85
7.3.10.0070.00916.64
7.3.00.0060.00716.69
7.2.330.0060.01116.63
7.2.320.0120.00916.73
7.2.310.0090.00916.72
7.2.300.0130.00316.54
7.2.290.0100.00716.55
7.2.250.0100.01015.21
7.2.240.0040.00814.95
7.2.230.0060.00615.08
7.2.220.0090.00615.00
7.2.210.0100.00314.90
7.2.200.0040.00814.90
7.2.190.0070.01014.98
7.2.180.0030.01314.76
7.2.170.0100.00314.81
7.2.130.0030.00716.54
7.2.120.0040.01116.89
7.2.110.0000.01416.91
7.2.100.0030.00916.82
7.2.90.0070.00716.82
7.2.80.0050.00516.85
7.2.70.0020.00616.91
7.2.60.0060.00616.61
7.2.50.0070.00416.81
7.2.40.0030.00717.09
7.2.30.0030.00516.70
7.2.20.0030.00816.80
7.2.10.0040.00816.93
7.2.00.0020.01018.21
7.1.330.0000.01616.04
7.1.320.0100.01015.68
7.1.310.0040.00815.87
7.1.300.0000.01515.54
7.1.290.0060.00915.61
7.1.280.0070.00415.63
7.1.270.0100.00615.62
7.1.260.0070.00716.01
7.1.250.0030.00615.61
7.1.100.0090.00018.43
7.1.70.0080.00317.17
7.1.60.0070.01519.17
7.1.50.0140.01017.09
7.1.00.0030.06722.30
7.0.200.0000.00716.83
7.0.140.0030.07022.00
7.0.60.0130.07719.88
7.0.50.0200.05717.92
7.0.40.0070.08320.00
7.0.30.0270.06320.11
7.0.20.0270.08320.05
7.0.10.0070.08320.03
7.0.00.0070.07020.26
5.6.280.0100.06721.03
5.6.210.0070.08020.52
5.6.200.0100.07718.19
5.6.190.0030.04320.78
5.6.180.0170.03720.64
5.6.170.0170.04720.49
5.6.160.0070.05720.52
5.6.150.0000.04018.11
5.6.140.0030.03718.23
5.6.130.0000.04318.15
5.6.120.0030.08321.13
5.6.110.0030.05021.02
5.6.100.0130.08321.13
5.6.90.0000.05021.12
5.6.80.0070.04020.43
5.5.350.3100.04320.52
5.5.340.0100.08317.89
5.5.330.0030.04320.40
5.5.320.0230.06320.18
5.5.310.0300.04020.50
5.5.300.0100.08017.93
5.5.290.0070.08017.92
5.5.280.0100.08320.76
5.5.270.0100.07720.72
5.5.260.0030.06320.75
5.5.250.0030.04020.58
5.5.240.0370.06720.25
5.4.450.0300.04719.42
5.4.440.0270.05019.23
5.4.430.0400.07319.39
5.4.420.0470.04319.37
5.4.410.0470.06319.13
5.4.400.0430.03719.07
5.4.390.0500.03718.93
5.4.380.0470.04019.10
5.4.370.0430.04019.07
5.4.360.0600.05019.07
5.4.350.0330.04019.10
5.4.340.0400.03019.10
5.4.320.0330.03718.85
5.4.310.0370.03719.20
5.4.300.0430.07019.09
5.4.290.0330.04018.93
5.4.280.0330.06719.17
5.4.270.0470.04319.20
5.4.260.0370.03319.21
5.4.250.0330.06019.24
5.4.240.0330.03719.06
5.4.230.0370.04318.93
5.4.220.0370.03719.23
5.4.210.0370.04319.09
5.4.200.0400.03319.19
5.4.190.0470.06019.04
5.4.180.0330.04019.04
5.4.170.0300.04018.76
5.4.160.0370.03719.21
5.4.150.0400.07019.05
5.4.140.0470.06316.27
5.4.130.0370.04316.22
5.4.120.0370.03716.33
5.4.110.0300.04316.43
5.4.100.0370.04716.48
5.4.90.0370.07016.39
5.4.80.0370.04316.48
5.4.70.0270.06716.37
5.4.60.0370.03316.36
5.4.50.0300.03716.36
5.4.40.0330.04316.39
5.4.30.0500.05716.43
5.4.20.0430.06016.35
5.4.10.0430.04716.04
5.4.00.0370.05015.75
5.3.290.0370.03314.52
5.3.280.0400.07314.42
5.3.270.0370.03314.45
5.3.260.0370.05314.54
5.3.250.0330.05014.45
5.3.240.0500.05314.64
5.3.230.0370.04014.55
5.3.220.0570.05714.41
5.3.210.0400.04014.52
5.3.200.0470.04314.66
5.3.190.0470.04714.47
5.3.180.0470.03014.46
5.3.170.0470.03714.50
5.3.160.0430.05014.41
5.3.150.0530.06314.41
5.3.140.0430.03714.53
5.3.130.0630.04714.59
5.3.120.0500.07014.39
5.3.110.0530.04314.49
5.3.100.0470.05713.91
5.3.90.0600.05713.88
5.3.80.0530.05713.96
5.3.70.0470.07014.06
5.3.60.0400.03313.94
5.3.50.0400.03713.89
5.3.40.0570.06313.96
5.3.30.0470.04314.01
5.3.20.0500.06013.63
5.3.10.0630.06013.52
5.3.00.0530.04713.57
5.2.170.0530.04312.23
5.2.160.0400.05712.23
5.2.150.0430.03712.23
5.2.140.0400.05012.23
5.2.130.0370.04312.23
5.2.120.0430.03312.23
5.2.110.0430.05012.23
5.2.100.0300.04012.23
5.2.90.0430.05012.23
5.2.80.0330.03712.23
5.2.70.0330.06312.23
5.2.60.0370.06012.23
5.2.50.0430.03712.23
5.2.40.0330.05012.23
5.2.30.0370.05712.23
5.2.20.0370.05012.23
5.2.10.0400.04312.23
5.2.00.0370.05012.23
5.1.60.0400.03712.23
5.1.50.0270.03312.23
5.1.40.0400.03312.23
5.1.30.0370.02312.23
5.1.20.0300.02312.23
5.1.10.0370.04012.23
5.1.00.0400.04312.23
5.0.50.0200.02312.23
5.0.40.0200.02712.23
5.0.30.0270.05712.23
5.0.20.0130.02312.23
5.0.10.0200.04012.23
5.0.00.0200.05012.23
4.4.90.0130.02012.23
4.4.80.0200.01712.23
4.4.70.0130.01712.23
4.4.60.0170.03312.23
4.4.50.0230.02312.23
4.4.40.0170.05012.23
4.4.30.0130.02012.23
4.4.20.0130.01712.23
4.4.10.0200.02012.23
4.4.00.0170.02712.23
4.3.110.0130.02312.23
4.3.100.0170.03012.23
4.3.90.0230.01712.23
4.3.80.0170.03012.23
4.3.70.0100.02312.23
4.3.60.0170.03012.23
4.3.50.0170.03312.23
4.3.40.0230.04012.23
4.3.30.0070.03312.23
4.3.20.0070.02712.23
4.3.10.0030.02312.23
4.3.00.0100.03312.23

preferences:
41.32 ms | 401 KiB | 5 Q