3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'string#example[is-like="html"].selectors'; preg_match("/(\w+|\W+)/", $str, $match); print_r($match);

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)
8.3.40.0040.01118.84
8.3.30.0110.00418.67
8.3.20.0080.00018.69
8.3.10.0000.00820.64
8.3.00.0040.00417.60
8.2.170.0070.00722.96
8.2.160.0140.00022.44
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0030.00519.89
8.2.110.0070.00319.82
8.2.100.0080.00317.72
8.2.90.0060.00319.03
8.2.80.0030.00517.97
8.2.70.0050.00317.50
8.2.60.0000.00917.93
8.2.50.0000.00818.07
8.2.40.0030.00618.16
8.2.30.0040.00417.99
8.2.20.0070.00017.64
8.2.10.0000.00817.75
8.2.00.0000.00717.84
8.1.270.0060.00323.99
8.1.260.0030.00526.35
8.1.250.0050.00328.09
8.1.240.0030.00624.01
8.1.230.0060.00622.80
8.1.220.0050.00318.77
8.1.210.0050.00518.77
8.1.200.0030.00717.48
8.1.190.0000.00717.53
8.1.180.0100.00018.10
8.1.170.0030.00518.77
8.1.160.0040.00418.86
8.1.150.0060.00318.78
8.1.140.0040.00417.45
8.1.130.0000.00717.89
8.1.120.0030.00517.57
8.1.110.0020.00517.44
8.1.100.0040.00417.51
8.1.90.0040.00417.54
8.1.80.0000.00817.60
8.1.70.0000.00717.44
8.1.60.0040.00417.63
8.1.50.0000.00817.49
8.1.40.0020.00517.62
8.1.30.0000.00817.76
8.1.20.0040.00417.59
8.1.10.0000.00817.54
8.1.00.0030.00517.54
8.0.300.0000.00719.85
8.0.290.0070.00016.88
8.0.280.0030.00318.32
8.0.270.0000.00717.09
8.0.260.0070.00018.70
8.0.250.0040.00416.96
8.0.240.0030.00717.05
8.0.230.0000.00717.03
8.0.220.0040.00416.88
8.0.210.0000.00816.88
8.0.200.0000.00817.08
8.0.190.0000.00716.90
8.0.180.0000.00816.91
8.0.170.0090.00017.00
8.0.160.0040.00416.95
8.0.150.0040.00416.96
8.0.140.0040.00416.84
8.0.130.0060.00013.33
8.0.120.0050.00216.82
8.0.110.0040.00417.00
8.0.100.0040.00416.80
8.0.90.0040.00417.00
8.0.80.0080.00716.90
8.0.70.0030.00516.95
8.0.60.0000.00717.00
8.0.50.0040.00416.81
8.0.30.0110.00817.36
8.0.20.0100.01217.18
8.0.10.0040.00416.92
8.0.00.0130.00916.85
7.4.330.0000.00614.88
7.4.320.0040.00416.64
7.4.300.0030.00316.78
7.4.290.0030.00316.79
7.4.280.0000.00916.60
7.4.270.0040.00416.73
7.4.260.0070.00013.41
7.4.250.0030.00516.56
7.4.240.0000.00716.64
7.4.230.0030.00316.55
7.4.220.0150.01416.72
7.4.210.0060.01116.70
7.4.200.0070.00016.45
7.4.190.0030.00316.46
7.4.160.0090.00616.70
7.4.150.0090.00917.07
7.4.140.0100.00717.27
7.4.130.0130.00416.46
7.4.120.0030.01316.59
7.4.110.0100.00516.54
7.4.100.0060.01216.81
7.4.90.0060.01116.55
7.4.80.0070.01018.80
7.4.70.0090.00916.78
7.4.60.0060.01216.53
7.4.50.0060.00316.41
7.4.40.0080.00522.27
7.4.30.0120.00616.57
7.4.10.0040.01414.99
7.4.00.0090.00815.08
7.3.330.0000.00613.04
7.3.320.0000.00512.98
7.3.310.0000.00716.18
7.3.300.0050.00316.24
7.3.290.0090.00916.26
7.3.280.0090.00616.28
7.3.270.0050.01317.07
7.3.260.0110.01218.24
7.3.250.0140.00916.49
7.3.240.0140.00316.30
7.3.230.0080.00816.39
7.3.210.0070.01016.38
7.3.200.0110.00919.39
7.3.190.0130.00916.25
7.3.180.0060.01016.40
7.3.170.0100.00716.58
7.3.160.0080.00816.24
7.3.130.0070.01014.78
7.3.120.0090.00814.81
7.3.110.0080.01014.65
7.3.100.0060.00614.96
7.3.90.0060.01114.93
7.3.80.0050.00914.56
7.3.70.0100.00414.97
7.3.60.0060.00614.76
7.3.50.0060.00614.76
7.3.40.0040.00414.77
7.3.30.0060.00914.95
7.3.20.0060.00816.60
7.3.10.0040.01016.74
7.3.00.0060.00616.69
7.2.330.0120.00616.61
7.2.320.0100.00716.65
7.2.310.0130.00716.65
7.2.300.0040.01316.50
7.2.290.0100.00616.55
7.2.260.0060.01115.00
7.2.250.0100.00814.97
7.2.240.0030.01414.98
7.2.230.0060.01114.96
7.2.220.0090.00914.79
7.2.210.0030.00914.83
7.2.200.0050.00814.96
7.2.190.0070.00714.96
7.2.180.0070.00415.06
7.2.170.0050.01114.99
7.2.160.0040.00415.15
7.2.150.0030.00816.87
7.2.140.0030.01517.01
7.2.130.0050.00816.78
7.2.120.0050.00616.71
7.2.110.0050.01016.86
7.2.100.0030.01116.78
7.2.90.0030.00816.97
7.2.80.0080.00516.89
7.2.70.0050.00817.01
7.2.60.0090.00316.90
7.2.50.0030.01016.68
7.2.40.0030.00816.94
7.2.30.0050.00816.94
7.2.20.0100.00216.91
7.2.10.0030.01016.78
7.2.00.0040.00816.63
7.1.330.0070.00615.79
7.1.320.0050.00715.99
7.1.310.0040.00715.93
7.1.300.0050.00815.94
7.1.290.0010.00915.90
7.1.280.0030.00915.64
7.1.270.0030.00815.82
7.1.260.0040.00615.97
7.1.250.0050.00516.02
7.1.240.0070.00715.69
7.1.230.0000.01415.61
7.1.220.0110.00315.66
7.1.210.0090.00315.79
7.1.200.0100.00315.96
7.1.190.0070.00715.71
7.1.180.0040.01115.71
7.1.170.0070.00315.89
7.1.160.0070.00715.98
7.1.150.0120.00315.98
7.1.140.0060.00615.99
7.1.130.0000.01416.02
7.1.120.0090.00915.94
7.1.110.0060.00615.79
7.1.100.0100.00315.68
7.1.90.0030.00515.91
7.1.80.0070.00315.67
7.1.70.0040.00816.55
7.1.60.0080.01017.62
7.1.50.0100.00716.49
7.1.40.0080.00415.81
7.1.30.0090.00315.88
7.1.20.0000.01215.89
7.1.10.0030.00716.02
7.1.00.0050.04119.19
7.0.330.0070.00715.34
7.0.320.0030.01115.64
7.0.310.0110.00015.78
7.0.300.0000.01415.45
7.0.290.0040.00415.71
7.0.280.0000.01415.43
7.0.270.0070.00415.40
7.0.260.0080.00815.48
7.0.250.0100.00715.59
7.0.240.0030.00915.60
7.0.230.0040.00715.56
7.0.220.0030.01015.62
7.0.210.0000.01515.62
7.0.200.0050.00516.14
7.0.190.0000.01315.47
7.0.180.0070.00715.43
7.0.170.0080.00415.38
7.0.160.0070.01015.54
7.0.150.0060.00615.64
7.0.140.0020.04218.88
7.0.130.0070.00715.74
7.0.120.0130.00015.65
7.0.110.0060.00615.74
7.0.100.0030.00915.48
7.0.90.0000.00915.54
7.0.80.0030.01415.57
7.0.70.0060.00315.29
7.0.60.0080.02017.82
7.0.50.0060.02116.81
7.0.40.0020.02515.58
7.0.30.0030.02315.80
7.0.20.0000.02815.62
7.0.10.0020.03015.58
7.0.00.0000.03115.80
5.6.400.0060.00314.20
5.6.390.0090.00014.37
5.6.380.0030.00714.44
5.6.370.0030.01014.15
5.6.360.0060.00614.36
5.6.350.0070.00714.34
5.6.340.0030.01414.40
5.6.330.0040.00814.24
5.6.320.0030.01314.30
5.6.310.0070.01014.52
5.6.300.0100.00314.11
5.6.290.0040.00813.94
5.6.280.0020.04317.72
5.6.270.0000.01114.33
5.6.260.0090.00314.45
5.6.250.0060.00314.11
5.6.240.0000.01214.18
5.6.230.0100.00314.28
5.6.220.0030.00614.32
5.6.210.0030.04517.35
5.6.200.0040.02316.16
5.6.190.0030.02316.35
5.6.180.0100.01716.19
5.6.170.0050.02516.15
5.6.160.0030.02616.19
5.6.150.0050.02316.20
5.6.140.0050.02216.22
5.6.130.0110.01916.24
5.6.120.0050.02916.32
5.6.110.0030.02316.19
5.6.100.0070.02016.17
5.6.90.0060.02016.32
5.6.80.0020.02515.84
5.6.70.0020.02515.98
5.6.60.0020.03115.84
5.6.50.0000.04415.93
5.6.40.0030.03915.71
5.6.30.0050.04415.90
5.6.20.0030.03415.80
5.6.10.0050.03915.88
5.6.00.0040.02915.87
5.5.380.0040.00714.15
5.5.370.0030.01014.39
5.5.360.0070.00714.37
5.5.350.0100.02617.20
5.5.340.0050.02316.16
5.5.330.0080.02015.98
5.5.320.0070.02016.07
5.5.310.0020.02616.05
5.5.300.0060.02116.24
5.5.290.0050.02216.05
5.5.280.0040.02215.98
5.5.270.0060.02216.14
5.5.260.0060.02316.05
5.5.250.0030.02115.92
5.5.240.0040.02115.86
5.5.230.0050.02115.62
5.5.220.0100.02715.64
5.5.210.0070.02515.59
5.5.200.0050.03115.77
5.5.190.0060.03715.73
5.5.180.0100.03715.70
5.5.170.0090.00313.96
5.5.160.0100.03515.75
5.5.150.0020.02915.68
5.5.140.0060.02615.81
5.5.130.0070.04315.63
5.5.120.0100.03715.71
5.5.110.0080.03915.61
5.5.100.0030.04815.77
5.5.90.0100.01715.80
5.5.80.0110.03615.53
5.5.70.0030.02515.62
5.5.60.0080.03715.72
5.5.50.0060.03115.71
5.5.40.0050.03915.74
5.5.30.0070.02715.56
5.5.20.0060.02315.73
5.5.10.0050.04015.65
5.5.00.0070.03515.44
5.4.450.0030.02415.29
5.4.440.0070.02215.21
5.4.430.0020.02215.08
5.4.420.0050.01915.16
5.4.410.0020.02415.21
5.4.400.0050.01815.06
5.4.390.0050.02015.01
5.4.380.0010.02114.98
5.4.370.0080.03014.94
5.4.360.0030.04615.01
5.4.350.0020.04715.05
5.4.340.0050.04114.99
5.4.330.0070.00311.05
5.4.320.0110.03314.99
5.4.310.0030.03414.90
5.4.300.0070.03814.90
5.4.290.0060.03414.97
5.4.280.0050.02715.07
5.4.270.0100.04015.06
5.4.260.0050.03014.88
5.4.250.0040.02615.04
5.4.240.0080.04014.90
5.4.230.0030.02514.95
5.4.220.0070.02814.93
5.4.210.0100.03815.07
5.4.200.0060.04015.03
5.4.190.0050.02814.85
5.4.180.0030.02315.11
5.4.170.0050.04514.89
5.4.160.0020.03615.05
5.4.150.0000.04215.13
5.4.140.0020.03613.66
5.4.130.0000.04213.68
5.4.120.0050.04013.70
5.4.110.0030.02813.62
5.4.100.0120.03213.70
5.4.90.0060.03713.71
5.4.80.0120.03413.80
5.4.70.0130.03013.56
5.4.60.0020.03513.70
5.4.50.0030.02713.71
5.4.40.0050.03713.74
5.4.30.0050.04013.68
5.4.20.0110.03513.81
5.4.10.0050.03213.83
5.4.00.0050.02713.47
5.3.290.0060.03812.65
5.3.280.0040.03412.49
5.3.270.0060.02512.58
5.3.260.0110.03712.46
5.3.250.0000.04312.48
5.3.240.0020.04512.48
5.3.230.0100.03812.64
5.3.220.0080.03812.61
5.3.210.0050.04012.43
5.3.200.0050.02812.51
5.3.190.0080.01712.43
5.3.180.0030.04312.58
5.3.170.0030.04312.36
5.3.160.0050.03012.59
5.3.150.0050.03312.48
5.3.140.0060.02812.50
5.3.130.0110.03712.63
5.3.120.0100.03512.56
5.3.110.0110.02712.57
5.3.100.0030.03412.23
5.3.90.0020.02812.25
5.3.80.0050.04012.18
5.3.70.0030.04512.20
5.3.60.0020.02612.21
5.3.50.0070.03812.16
5.3.40.0020.04312.14
5.3.30.0070.04112.18
5.3.20.0060.03812.07
5.3.10.0080.03711.81
5.3.00.0070.03311.81
5.2.170.0000.06711.18
5.2.160.0030.05010.99
5.2.150.0070.04311.10
5.2.140.0100.05711.16
5.2.130.0070.04011.13
5.2.120.0070.05711.09
5.2.110.0070.06311.00
5.2.100.0130.03711.09
5.2.90.0070.06311.11
5.2.80.0000.05711.10
5.2.70.0070.06011.13
5.2.60.0070.06311.10
5.2.50.0070.03310.97
5.2.40.0070.06011.02
5.2.30.0000.04710.93
5.2.20.0000.04310.91
5.2.10.0100.03710.69
5.2.00.0000.06710.80
5.1.60.0030.05310.00
5.1.50.0030.0579.95
5.1.40.0030.05710.11
5.1.30.0030.06010.30
5.1.20.0070.04310.36
5.1.10.0030.0609.89
5.1.00.0000.06010.07
5.0.50.0070.0338.68
5.0.40.0000.0238.34
5.0.30.0030.0408.20
5.0.20.0000.0508.15
5.0.10.0030.0407.99
5.0.00.0100.0578.19
4.4.90.0000.0377.83
4.4.80.0070.0137.83
4.4.70.0030.0407.83
4.4.60.0000.0377.83
4.4.50.0030.0337.83
4.4.40.0030.0337.83
4.4.30.0070.0307.83
4.4.20.0030.0277.83
4.4.10.0000.0277.83
4.4.00.0000.0377.83
4.3.110.0000.0237.83
4.3.100.0030.0377.83
4.3.90.0030.0337.83
4.3.80.0000.0537.83
4.3.70.0030.0277.83
4.3.60.0030.0337.83
4.3.50.0030.0377.83
4.3.40.0030.0507.83
4.3.30.0030.0307.83
4.3.20.0000.0307.83
4.3.10.0070.0337.83
4.3.00.0000.0277.83

preferences:
69.71 ms | 400 KiB | 5 Q