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.\-_~!$&'()*+,;=:@]+)$/", 'abc/ddd', $m)); var_dump($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)
8.3.60.0130.01318.55
8.3.50.0160.00621.21
8.3.40.0110.00318.83
8.3.30.0110.00320.35
8.3.20.0050.00320.24
8.3.10.0040.00420.83
8.3.00.0040.00422.52
8.2.180.0110.00416.75
8.2.170.0150.00622.96
8.2.160.0060.00922.41
8.2.150.0040.00425.66
8.2.140.0100.00724.66
8.2.130.0030.00526.16
8.2.120.0070.00021.12
8.2.110.0000.01022.30
8.2.100.0110.00019.64
8.2.90.0030.00517.97
8.2.80.0040.00418.93
8.2.70.0000.01117.75
8.2.60.0040.00417.91
8.2.50.0000.00818.07
8.2.40.0060.00318.09
8.2.30.0030.00718.01
8.2.20.0000.00817.55
8.2.10.0000.00817.64
8.2.00.0000.00717.66
8.1.280.0060.00925.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0000.01023.79
8.1.230.0000.01119.13
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.13
8.1.190.0040.00417.23
8.1.180.0000.00918.10
8.1.170.0000.00918.66
8.1.160.0070.00318.70
8.1.150.0000.00718.57
8.1.140.0080.00017.46
8.1.130.0000.00717.72
8.1.120.0040.00417.53
8.1.110.0060.00317.47
8.1.100.0050.00317.39
8.1.90.0000.00717.43
8.1.80.0040.00417.50
8.1.70.0030.00317.49
8.1.60.0000.00817.52
8.1.50.0050.00317.58
8.1.40.0040.00417.56
8.1.30.0000.00817.52
8.1.20.0030.00617.57
8.1.10.0040.00417.59
8.1.00.0070.00017.57
8.0.300.0000.00918.77
8.0.290.0040.00416.75
8.0.280.0000.00718.37
8.0.270.0000.00717.21
8.0.260.0000.00816.77
8.0.250.0060.00316.84
8.0.240.0030.00616.94
8.0.230.0000.00716.89
8.0.220.0000.00816.84
8.0.210.0070.00016.77
8.0.200.0030.00317.00
8.0.190.0060.00317.01
8.0.180.0050.00216.84
8.0.170.0040.00416.82
8.0.160.0070.00016.85
8.0.150.0050.00316.85
8.0.140.0090.00016.82
8.0.130.0000.00513.37
8.0.120.0030.00516.80
8.0.110.0000.00716.83
8.0.100.0040.00416.69
8.0.90.0030.00316.73
8.0.80.0030.01316.82
8.0.70.0040.00416.92
8.0.60.0000.00816.77
8.0.50.0000.00816.73
8.0.30.0060.01116.83
8.0.20.0140.00517.40
8.0.10.0000.00717.02
8.0.00.0140.00616.72
7.4.330.0000.00516.68
7.4.320.0000.00716.51
7.4.300.0000.00616.54
7.4.290.0000.00716.60
7.4.280.0000.00816.49
7.4.270.0070.00016.72
7.4.260.0030.00313.36
7.4.250.0050.00316.57
7.4.240.0020.00616.54
7.4.230.0080.00016.44
7.4.220.0140.00616.69
7.4.210.0060.00916.59
7.4.200.0070.00016.58
7.4.190.0070.00016.85
7.4.160.0130.01016.60
7.4.150.0180.00617.40
7.4.140.0100.00817.86
7.4.130.0090.00816.47
7.4.120.0090.00816.65
7.4.110.0080.00916.27
7.4.100.0090.00916.49
7.4.90.0150.00416.38
7.4.80.0030.01719.39
7.4.70.0080.00816.41
7.4.60.0070.01016.51
7.4.50.0040.00416.59
7.4.40.0120.00322.77
7.4.30.0150.00316.51
7.4.00.0060.01114.99
7.3.330.0050.00013.22
7.3.320.0030.00313.19
7.3.310.0000.00716.11
7.3.300.0030.00316.31
7.3.290.0040.01116.32
7.3.280.0100.00816.27
7.3.270.0130.00617.40
7.3.260.0120.01218.24
7.3.250.0170.02016.46
7.3.240.0060.01216.44
7.3.230.0090.00916.53
7.3.210.0160.00316.60
7.3.200.0100.01019.39
7.3.190.0120.00616.54
7.3.180.0000.01716.57
7.3.170.0070.01016.60
7.3.160.0070.01416.39
7.3.120.0080.00814.98
7.3.110.0090.01114.77
7.3.100.0050.00914.71
7.3.90.0030.00814.74
7.3.80.0090.00614.84
7.3.70.0060.01014.82
7.3.60.0000.01414.84
7.3.50.0090.00414.69
7.3.40.0040.00814.75
7.3.30.0050.00814.81
7.3.20.0060.00316.57
7.3.10.0030.00916.54
7.3.00.0070.00716.67
7.2.330.0160.00316.70
7.2.320.0000.02416.64
7.2.310.0090.01516.60
7.2.300.0130.00316.46
7.2.290.0130.00916.55
7.2.250.0080.01114.99
7.2.240.0050.01315.02
7.2.230.0050.01114.95
7.2.220.0020.01214.85
7.2.210.0050.00814.76
7.2.200.0020.01415.03
7.2.190.0040.00914.84
7.2.180.0100.00414.81
7.2.170.0030.01014.83
7.2.160.0060.00814.83
7.2.150.0070.00716.90
7.2.140.0080.00416.53
7.2.130.0050.00916.64
7.2.120.0070.00716.75
7.2.110.0080.00616.70
7.2.100.0060.00916.70
7.2.90.0090.00516.87
7.2.80.0000.01216.80
7.2.70.0070.00516.76
7.2.60.0070.00816.88
7.2.50.0050.00816.86
7.2.40.0030.00916.88
7.2.30.0060.00616.84
7.2.20.0040.01416.71
7.2.10.0120.00516.67
7.2.00.0070.00617.68
7.1.330.0070.01015.95
7.1.320.0050.01115.94
7.1.310.0070.00515.71
7.1.300.0060.00715.80
7.1.290.0050.00515.89
7.1.280.0110.00315.88
7.1.270.0080.00415.68
7.1.260.0060.00615.83
7.1.250.0010.00915.87
7.1.240.0060.00615.96
7.1.230.0050.00615.91
7.1.220.0030.00816.02
7.1.210.0070.00715.67
7.1.200.0030.00915.93
7.1.190.0070.00515.84
7.1.180.0080.00815.65
7.1.170.0050.00715.58
7.1.160.0080.00615.91
7.1.150.0060.01215.66
7.1.140.0050.00716.00
7.1.130.0040.01115.89
7.1.120.0030.00715.78
7.1.110.0020.01415.78
7.1.100.0030.00916.54
7.1.90.0040.00915.77
7.1.80.0080.00615.75
7.1.70.0050.00816.34
7.1.60.0050.01016.94
7.1.50.0060.01116.14
7.1.40.0090.00615.99
7.1.30.0050.00715.81
7.1.20.0060.00715.72
7.1.10.0070.00915.80
7.1.00.0040.03718.03
7.0.330.0030.00815.54
7.0.320.0090.00015.42
7.0.310.0070.00615.40
7.0.300.0070.00215.34
7.0.290.0070.00715.46
7.0.280.0030.00515.37
7.0.270.0080.00615.40
7.0.260.0060.00615.49
7.0.250.0070.00615.67
7.0.240.0050.00415.65
7.0.230.0070.00715.79
7.0.220.0010.00915.63
7.0.210.0030.00915.50
7.0.200.0020.01015.96
7.0.190.0030.01015.27
7.0.180.0100.00515.32
7.0.170.0100.00315.25
7.0.160.0060.00715.31
7.0.150.0070.00715.22
7.0.140.0050.03217.70
7.0.130.0080.00415.55
7.0.120.0120.00315.55
7.0.110.0050.01015.47
7.0.100.0080.01717.10
7.0.90.0040.02016.89
7.0.80.0080.03116.96
7.0.70.0060.02516.85
7.0.60.0060.02116.92
7.0.50.0070.02116.94
7.0.40.0070.03115.72
7.0.30.0060.03115.53
7.0.20.0020.02115.67
7.0.10.0060.02915.68
7.0.00.0070.01915.58
5.6.400.0030.01314.23
5.6.390.0000.01314.18
5.6.380.0050.00814.31
5.6.370.0040.00714.27
5.6.360.0060.00613.71
5.6.350.0050.00913.98
5.6.340.0060.00514.18
5.6.330.0080.00714.32
5.6.320.0060.00614.25
5.6.310.0030.01014.16
5.6.300.0090.00214.26
5.6.290.0040.00714.29
5.6.280.0050.02816.38
5.6.270.0050.00614.34
5.6.260.0090.00714.22
5.6.250.0060.02016.36
5.6.240.0060.01816.24
5.6.230.0040.03416.24
5.6.220.0020.02916.26
5.6.210.0030.01916.18
5.6.200.0070.02916.48
5.6.190.0060.03116.51
5.6.180.0020.02516.37
5.6.170.0060.02816.47
5.6.160.0050.03416.27
5.6.150.0100.02816.36
5.6.140.0030.03216.53
5.6.130.0070.03216.40
5.6.120.0090.02916.58
5.6.110.0060.03416.43
5.6.100.0060.01916.38
5.6.90.0060.02516.54
5.6.80.0040.02316.14
5.6.70.0040.03016.24
5.6.60.0060.02916.14
5.6.50.0080.02116.26
5.6.40.0050.02916.27
5.6.30.0030.02416.21
5.6.20.0020.02116.06
5.6.10.0080.02216.09
5.6.00.0070.02016.12
5.5.380.0090.01515.23
5.5.370.0050.01815.20
5.5.360.0070.02115.02
5.5.350.0080.02615.11
5.5.340.0060.01715.33
5.5.330.0080.02015.34
5.5.320.0060.02715.34
5.5.310.0010.03915.24
5.5.300.0060.02915.30
5.5.290.0050.02015.26
5.5.280.0030.03615.34
5.5.270.0030.02915.22
5.5.260.0030.01915.33
5.5.250.0040.03215.31
5.5.240.0060.01615.13
5.5.230.0010.02515.10
5.5.220.0060.02615.02
5.5.210.0010.02915.10
5.5.200.0030.01915.00
5.5.190.0100.02514.90
5.5.180.0060.02415.04
5.5.170.0070.00612.54
5.5.160.0090.02915.06
5.5.150.0070.02715.06
5.5.140.0010.02315.04
5.5.130.0040.01615.01
5.5.120.0070.03115.02
5.5.110.0040.02415.04
5.5.100.0060.03115.00
5.5.90.0060.02515.06
5.5.80.0060.02715.01
5.5.70.0050.02815.01
5.5.60.0000.02015.08
5.5.50.0020.02014.98
5.5.40.0070.01314.98
5.5.30.0080.01515.02
5.5.20.0060.02415.10
5.5.10.0050.02714.91
5.5.00.0060.02814.94
5.4.450.0070.03013.74
5.4.440.0060.02813.62
5.4.430.0060.01513.84
5.4.420.0070.02513.71
5.4.410.0040.02513.67
5.4.400.0040.02013.49
5.4.390.0060.02613.67
5.4.380.0070.02713.54
5.4.370.0030.02713.55
5.4.360.0040.02613.66
5.4.350.0060.02413.62
5.4.340.0070.02513.50
5.4.330.0050.00710.70
5.4.320.0020.01913.56
5.4.310.0060.01913.52
5.4.300.0050.02513.67
5.4.290.0010.02913.54
5.4.280.0020.03113.49
5.4.270.0040.03013.55
5.4.260.0080.01413.53
5.4.250.0050.01613.57
5.4.240.0050.01813.66
5.4.230.0020.02013.64
5.4.220.0060.03013.56
5.4.210.0060.02513.60
5.4.200.0050.02513.46
5.4.190.0040.01913.57
5.4.180.0060.02613.67
5.4.170.0000.02413.60
5.4.160.0020.01713.54
5.4.150.0030.02313.59
5.4.140.0010.03412.82
5.4.130.0060.02512.66
5.4.120.0070.02312.68
5.4.110.0080.02712.79
5.4.100.0040.02712.72
5.4.90.0040.02412.78
5.4.80.0060.01312.62
5.4.70.0030.01912.59
5.4.60.0070.02712.69
5.4.50.0010.02712.66
5.4.40.0030.02712.68
5.4.30.0050.02912.73
5.4.20.0070.01312.58
5.4.10.0060.01612.65
5.4.00.0050.02412.48
5.3.290.0060.03011.96
5.3.280.0050.01411.89
5.3.270.0010.03111.97
5.3.260.0040.02011.97
5.3.250.0050.01511.93
5.3.240.0080.01611.86
5.3.230.0090.01811.87
5.3.220.0080.03011.87
5.3.210.0050.01711.89
5.3.200.0030.03511.91
5.3.190.0030.02611.91
5.3.180.0060.01511.96
5.3.170.0050.01611.91
5.3.160.0070.02511.96
5.3.150.0090.01111.98
5.3.140.0040.01911.93
5.3.130.0050.03111.96
5.3.120.0070.02911.90
5.3.110.0060.02711.90
5.3.100.0040.02811.73
5.3.90.0040.02011.69
5.3.80.0020.01711.64
5.3.70.0050.01311.69
5.3.60.0040.01411.78
5.3.50.0060.02811.70
5.3.40.0050.01411.65
5.3.30.0010.01811.63
5.3.20.0030.02811.63
5.3.10.0030.02611.48
5.3.00.0040.03111.54
5.2.170.0030.02011.58
5.2.160.0050.03311.58
5.2.150.0050.02211.58
5.2.140.0060.03411.58
5.2.130.0050.03311.58
5.2.120.0040.02411.58
5.2.110.0050.01511.58
5.2.100.0030.01311.58
5.2.90.0050.01311.58
5.2.80.0020.03111.58
5.2.70.0010.01611.58
5.2.60.0110.02511.58
5.2.50.0030.02211.58
5.2.40.0030.03111.58
5.2.30.0020.02611.58
5.2.20.0030.01511.58
5.2.10.0040.01811.58
5.2.00.0020.01611.58
5.1.60.0030.01911.58
5.1.50.0020.03011.58
5.1.40.0000.02311.58
5.1.30.0000.03511.58
5.1.20.0010.01811.58
5.1.10.0020.01511.58
5.1.00.0030.02611.58
5.0.50.0050.02211.58
5.0.40.0010.01511.58
5.0.30.0030.02411.58
5.0.20.0030.01111.58
5.0.10.0020.02311.58
5.0.00.0020.01911.58
4.4.90.0030.00911.58
4.4.80.0050.00711.58
4.4.70.0000.01111.58
4.4.60.0040.01711.58
4.4.50.0050.01011.58
4.4.40.0020.01811.58
4.4.30.0020.00811.58
4.4.20.0020.01711.58
4.4.10.0030.02011.58
4.4.00.0000.02211.58
4.3.110.0030.00711.58
4.3.100.0020.01711.58
4.3.90.0020.00911.58
4.3.80.0000.03211.58
4.3.70.0030.01111.58
4.3.60.0020.00811.58
4.3.50.0000.01411.58
4.3.40.0030.01211.58
4.3.30.0010.01011.58
4.3.20.0020.01311.58
4.3.10.0050.00811.58
4.3.00.0030.01011.58

preferences:
42.38 ms | 401 KiB | 5 Q