3v4l.org

run code in 300+ PHP versions simultaneously
<?php $blogPostWord = 'www.youtube.com/watch?v=VePkkkM9XBA'; preg_match('#(?<=(?:v|i)=)[a-zA-Z0-9-]+(?=&)|(?<=(?:v|i)\/)[^&\n]+|(?<=embed\/)[^"&\n]+|(?<=‌​(?:v|i)=)[^&\n]+|(?<=youtu.be\/)[^&\n]+#', $blogPostWord, $matches); var_dump($matches);

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)
8.3.60.0090.00916.50
8.3.50.0100.00817.55
8.3.40.0000.01518.97
8.3.30.0110.00418.84
8.3.20.0030.00618.73
8.3.10.0040.00418.81
8.3.00.0040.00419.26
8.2.180.0070.00725.92
8.2.170.0070.00718.94
8.2.160.0070.00722.96
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0080.00026.16
8.2.120.0140.00019.77
8.2.110.0000.00919.31
8.2.100.0090.00317.97
8.2.90.0050.00319.22
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0040.00417.91
8.2.50.0000.00817.90
8.2.40.0040.00419.57
8.2.30.0000.00817.81
8.2.20.0090.00017.88
8.2.10.0040.00417.81
8.2.00.0040.00417.64
8.1.280.0070.01025.92
8.1.270.0000.00723.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00322.81
8.1.230.0040.00717.70
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0080.00017.35
8.1.180.0080.00018.10
8.1.170.0040.00417.62
8.1.160.0040.00418.96
8.1.150.0000.00718.84
8.1.140.0070.00017.41
8.1.130.0040.00419.34
8.1.120.0000.01017.45
8.1.110.0040.00717.57
8.1.100.0000.00817.51
8.1.90.0000.00817.55
8.1.80.0040.00317.59
8.1.70.0070.00017.50
8.1.60.0030.00617.56
8.1.50.0000.00817.41
8.1.40.0000.00817.48
8.1.30.0060.00317.70
8.1.20.0060.00317.76
8.1.10.0000.00817.61
8.1.00.0070.00017.49
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0070.00018.63
8.0.270.0000.00717.21
8.0.260.0030.00316.89
8.0.250.0040.00417.04
8.0.240.0030.00417.01
8.0.230.0030.00517.06
8.0.220.0100.00016.88
8.0.210.0070.00017.05
8.0.200.0000.00716.92
8.0.190.0070.00017.01
8.0.180.0000.00716.96
8.0.170.0000.00816.91
8.0.160.0040.00416.97
8.0.150.0030.00616.97
8.0.140.0070.00416.92
8.0.130.0030.00313.39
8.0.120.0030.00616.93
8.0.110.0070.00016.98
8.0.100.0040.00417.10
8.0.90.0070.00016.98
8.0.80.0110.00717.01
8.0.70.0030.00617.00
8.0.60.0000.00816.84
8.0.50.0040.00417.01
8.0.30.0030.01316.99
8.0.20.0090.00816.84
8.0.10.0000.00817.12
8.0.00.0130.00716.88
7.4.330.0060.00013.16
7.4.320.0000.00716.80
7.4.300.0030.00316.58
7.4.290.0000.00716.67
7.4.280.0140.00016.58
7.4.270.0080.00016.73
7.4.260.0000.00613.54
7.4.250.0040.00416.66
7.4.240.0000.00716.73
7.4.230.0060.00316.73
7.4.220.0090.00616.79
7.4.210.0030.01316.70
7.4.200.0030.00316.50
7.4.190.0040.00416.71
7.4.160.0130.00316.43
7.4.150.0070.01016.52
7.4.140.0120.00617.86
7.4.130.0060.01216.62
7.4.120.0030.01416.59
7.4.110.0090.00916.64
7.4.100.0030.01316.70
7.4.90.0190.00316.68
7.4.80.0150.00319.39
7.4.70.0140.00316.59
7.4.60.0090.00916.90
7.4.50.0000.00916.67
7.4.40.0050.00516.67
7.4.30.0070.01016.46
7.4.00.0070.00714.94
7.3.330.0030.00313.13
7.3.320.0030.00313.23
7.3.310.0000.00716.30
7.3.300.0040.00416.29
7.3.290.0080.00716.30
7.3.280.0100.01016.25
7.3.270.0140.00516.31
7.3.260.0000.01616.45
7.3.240.0060.01216.52
7.3.230.0080.00816.40
7.3.210.0160.00616.29
7.3.200.0120.00916.29
7.3.190.0030.01316.41
7.3.180.0050.01916.40
7.3.170.0030.01316.57
7.3.160.0100.00616.43
7.3.120.0030.01114.81
7.3.110.0070.00714.36
7.3.100.0090.00614.80
7.3.90.0060.01014.82
7.3.80.0000.00914.99
7.3.70.0070.00314.75
7.3.60.0070.00414.86
7.3.50.0140.00014.87
7.3.40.0000.01014.62
7.3.30.0060.00914.64
7.3.20.0070.00316.67
7.3.10.0070.00316.66
7.3.00.0090.00316.49
7.2.330.0120.00616.37
7.2.320.0060.01216.66
7.2.310.0090.01416.64
7.2.300.0090.00916.65
7.2.290.0120.00916.42
7.2.240.0070.00714.98
7.2.230.0030.01015.21
7.2.220.0000.01414.75
7.2.210.0070.00714.93
7.2.200.0060.00814.95
7.2.190.0090.00614.93
7.2.180.0060.00915.02
7.2.170.0110.00414.87
7.2.160.0100.00714.79
7.2.150.0040.01216.81
7.2.140.0000.01416.91
7.2.130.0040.01416.95
7.2.120.0000.01516.75
7.2.110.0080.00416.98
7.2.100.0030.01316.62
7.2.90.0000.01116.59
7.2.80.0030.01017.00
7.2.70.0100.00316.87
7.2.60.0110.00716.93
7.2.50.0000.01216.71
7.2.40.0060.01016.77
7.2.30.0060.00616.57
7.2.20.0030.01016.77
7.2.10.0030.01016.71
7.2.00.0030.00918.19
7.1.330.0070.00715.74
7.1.320.0030.01215.96
7.1.310.0060.00815.92
7.1.300.0030.01315.62
7.1.290.0000.01315.95
7.1.280.0090.00315.63
7.1.270.0030.01315.48
7.1.260.0070.00716.05
7.1.250.0040.00915.93
7.1.100.0060.00318.21
7.1.70.0040.00417.33
7.1.60.0110.01419.21
7.1.50.0150.00717.20
7.1.00.0070.07022.46
7.0.200.0060.00616.79
7.0.140.0070.07022.14
7.0.120.0000.07021.96
7.0.60.0070.04719.78
7.0.50.0130.07017.91
7.0.40.0030.05020.23
7.0.30.0200.05020.23
7.0.20.0170.04320.11
7.0.10.0070.09020.02
7.0.00.0030.09020.21
5.6.280.0000.07720.89
5.6.210.0100.04320.50
5.6.200.0170.07318.15
5.6.190.0130.03720.49
5.6.180.3130.03020.56
5.6.170.0170.04320.46
5.6.160.0070.08720.54
5.6.150.0070.07718.21
5.6.140.0030.04318.15
5.6.130.0100.05718.11
5.6.120.0070.07720.98
5.6.110.0270.05720.99
5.6.100.0000.07021.13
5.6.90.0070.06321.11
5.6.80.0100.05720.43
5.5.350.0000.05320.34
5.5.340.0000.04017.99
5.5.330.0030.05020.40
5.5.320.0300.05020.29
5.5.310.0130.04320.18
5.5.300.0100.07017.88
5.5.290.0070.05017.96
5.5.280.0070.06020.89
5.5.270.0100.04020.96
5.5.260.0030.09020.86
5.5.250.0070.03720.77
5.5.240.0170.08320.11
5.4.450.0100.08019.11
5.4.440.0130.04719.26
5.4.430.0170.07319.50
5.4.420.0070.08019.46
5.4.410.0100.07319.29
5.4.400.0170.05718.79
5.4.390.0100.06719.15
5.4.380.0100.07718.93
5.4.370.0070.03718.94
5.4.360.0070.03719.18
5.4.350.0030.06319.00
5.4.340.0000.06319.08
5.4.320.0070.07719.14
5.4.310.0000.04319.20
5.4.300.0000.04018.91
5.4.290.0100.03019.07
5.4.280.0030.04019.08
5.4.270.0030.03718.80
5.4.260.0030.03719.15
5.4.250.0000.04019.07
5.4.240.0000.04018.90
5.4.230.0000.04319.07
5.4.220.0100.04319.18
5.4.210.0070.03318.80
5.4.200.0070.07319.17
5.4.190.0100.03318.99
5.4.180.0030.03719.14
5.4.170.0030.03718.99
5.4.160.0000.04018.90
5.4.150.0100.03719.09
5.4.140.0100.03016.34
5.4.130.0000.03716.28
5.4.120.0030.03316.25
5.4.110.0070.03316.36
5.4.100.0000.03716.39
5.4.90.0030.03716.25
5.4.80.0030.03716.39
5.4.70.0030.03316.41
5.4.60.0030.03316.39
5.4.50.0100.03016.24
5.4.40.0030.03716.38
5.4.30.0000.03716.41
5.4.20.0070.03016.16
5.4.10.0030.04016.21
5.4.00.0000.03715.71
5.3.290.0030.05014.48
5.3.280.0000.05314.49
5.3.270.0030.03714.54
5.3.260.0030.03714.53
5.3.250.0000.04014.54
5.3.240.0030.03714.52
5.3.230.0030.04014.52
5.3.220.0070.03314.51
5.3.210.0130.02714.65
5.3.200.0030.03314.48
5.3.190.0070.03314.53
5.3.180.0100.03314.52
5.3.170.0070.03714.52
5.3.160.0000.04014.50
5.3.150.0000.04014.44
5.3.140.0030.04014.52
5.3.130.0070.03314.56
5.3.120.0000.04014.44
5.3.110.0030.05014.47
5.3.100.0000.04013.85
5.3.90.0030.04013.95
5.3.80.0030.03313.96
5.3.70.0170.06013.84
5.3.60.0030.05713.94
5.3.50.0030.05713.93
5.3.40.0070.07013.91
5.3.30.0030.04013.72
5.3.20.0070.03713.78
5.3.10.0070.07013.49
5.3.00.0100.04713.62
5.2.170.0100.05011.04
5.2.160.0000.04311.13
5.2.150.0100.05311.08
5.2.140.0170.06311.04
5.2.130.0070.06010.98
5.2.120.0070.04710.99
5.2.110.0100.02711.05
5.2.100.0030.06310.92
5.2.90.0100.04011.02
5.2.80.0070.06311.05
5.2.70.0070.05311.24
5.2.60.0070.04010.94
5.2.50.0070.04710.91
5.2.40.0070.04711.00
5.2.30.0000.06010.89
5.2.20.0000.04311.04
5.2.10.0130.05010.76
5.2.00.0000.07310.86
5.1.60.0070.0279.98
5.1.50.0030.0339.98
5.1.40.0100.05010.01
5.1.30.0130.04710.49
5.1.20.0030.03310.33
5.1.10.0030.05710.07
5.1.00.0030.0609.91
5.0.50.0030.0338.55
5.0.40.0000.0278.40
5.0.30.0000.0438.12
5.0.20.0000.0338.16
5.0.10.0030.0438.21
5.0.00.0100.0478.21
4.4.90.0070.0338.02
4.4.80.0030.0378.02
4.4.70.0070.0138.02
4.4.60.0200.0138.02
4.4.50.0000.0378.02
4.4.40.0000.0538.02
4.4.30.0130.0138.02
4.4.20.0000.0178.02
4.4.10.0070.0238.02
4.4.00.0100.0338.02
4.3.110.0000.0178.02
4.3.100.0000.0238.02
4.3.90.0070.0208.02
4.3.80.0030.0408.02
4.3.70.0030.0238.02
4.3.60.0030.0208.02
4.3.50.0030.0338.02
4.3.40.0000.0438.02
4.3.30.0000.0308.02
4.3.20.0030.0238.02
4.3.10.0030.0338.02
4.3.00.0000.0278.02

preferences:
50.31 ms | 401 KiB | 5 Q