3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! if (preg_match('/(.)\\1{2}/','asdfasdfasdf.....')) { echo 'yes'; } else{ echo 'no'; } ?>

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)
8.3.60.0090.00618.43
8.3.50.0150.00721.99
8.3.40.0060.00918.98
8.3.30.0120.00418.83
8.3.20.0040.00418.76
8.3.10.0090.00020.83
8.3.00.0040.00421.73
8.2.180.0070.01016.63
8.2.170.0040.01122.96
8.2.160.0090.00620.39
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.13
8.2.110.0030.00620.30
8.2.100.0040.00817.84
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0060.00317.68
8.2.50.0030.00618.07
8.2.40.0000.00718.16
8.2.30.0050.00321.36
8.2.20.0000.00717.66
8.2.10.0040.00417.70
8.2.00.0040.00417.69
8.1.280.0080.00825.92
8.1.270.0040.00423.99
8.1.260.0140.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00422.42
8.1.230.0090.00320.88
8.1.220.0040.00418.77
8.1.210.0000.00818.91
8.1.200.0030.00617.23
8.1.190.0060.00317.28
8.1.180.0040.00418.10
8.1.170.0050.00318.77
8.1.160.0000.00818.68
8.1.150.0050.00318.71
8.1.140.0000.00817.59
8.1.130.0000.00817.79
8.1.120.0040.00417.45
8.1.110.0050.00317.47
8.1.100.0020.00517.37
8.1.90.0070.00017.50
8.1.80.0040.00417.45
8.1.70.0040.00417.43
8.1.60.0000.00917.60
8.1.50.0040.00417.51
8.1.40.0070.00017.48
8.1.30.0000.00717.64
8.1.20.0000.00817.66
8.1.10.0050.00317.59
8.1.00.0000.01017.59
8.0.300.0000.00919.90
8.0.290.0070.00017.18
8.0.280.0080.00018.45
8.0.270.0000.00717.21
8.0.260.0030.00316.90
8.0.250.0050.00216.98
8.0.240.0030.00516.87
8.0.230.0000.00716.99
8.0.220.0070.00016.93
8.0.210.0000.00716.81
8.0.200.0000.00616.86
8.0.190.0000.00817.02
8.0.180.0040.00416.99
8.0.170.0050.00216.95
8.0.160.0000.00716.91
8.0.150.0000.00716.74
8.0.140.0080.00016.77
8.0.130.0030.00313.30
8.0.120.0070.00016.87
8.0.110.0030.00616.86
8.0.100.0040.00416.93
8.0.90.0050.00216.90
8.0.80.0000.01416.89
8.0.70.0040.00416.79
8.0.60.0080.00016.90
8.0.50.0030.00517.02
8.0.30.0130.01017.27
8.0.20.0050.01217.40
8.0.10.0000.00717.09
8.0.00.0110.00916.89
7.4.330.0000.00616.73
7.4.320.0030.00316.61
7.4.300.0060.00016.44
7.4.290.0040.00416.49
7.4.280.0000.01016.59
7.4.270.0040.00416.60
7.4.260.0000.00613.42
7.4.250.0040.00416.56
7.4.240.0000.00716.70
7.4.230.0000.00716.68
7.4.220.0130.01316.71
7.4.210.0080.00816.75
7.4.200.0000.00716.77
7.4.190.0030.00316.78
7.4.160.0040.01116.63
7.4.150.0110.00717.40
7.4.140.0110.00717.86
7.4.130.0100.00716.59
7.4.120.0100.01016.57
7.4.110.0070.01116.79
7.4.100.0090.01016.52
7.4.90.0190.00016.57
7.4.80.0070.01019.39
7.4.70.0030.01416.63
7.4.60.0030.01316.49
7.4.50.0000.00816.39
7.4.40.0040.01122.77
7.4.30.0130.00616.56
7.4.00.0000.01514.85
7.3.330.0000.00613.16
7.3.320.0000.00513.12
7.3.310.0000.00716.11
7.3.300.0030.00316.19
7.3.290.0040.00916.23
7.3.280.0070.01116.23
7.3.270.0040.01417.40
7.3.260.0070.01518.24
7.3.250.0080.01016.46
7.3.240.0110.00816.66
7.3.230.0030.01316.39
7.3.210.0080.00816.53
7.3.200.0100.00719.39
7.3.190.0130.00516.65
7.3.180.0130.00716.64
7.3.170.0120.00316.49
7.3.160.0070.01016.48
7.3.120.0080.00814.61
7.3.10.0040.01216.70
7.3.00.0000.01516.70
7.2.330.0110.00716.56
7.2.320.0150.00916.57
7.2.310.0200.00316.63
7.2.300.0100.00616.59
7.2.290.0040.01116.60
7.2.130.0090.00316.94
7.2.120.0140.00016.93
7.2.110.0130.00316.92
7.2.100.0000.01516.65
7.2.90.0040.01116.94
7.2.80.0090.00616.60
7.2.70.0090.00316.92
7.2.60.0060.01016.83
7.2.50.0030.00917.04
7.2.40.0080.00616.86
7.2.30.0120.00316.64
7.2.20.0100.00717.05
7.2.10.0040.01117.09
7.2.00.0030.01118.16
7.1.250.0120.00315.78
7.1.200.0030.01015.91
7.1.100.0040.00818.17
7.1.70.0000.00917.29
7.1.60.0120.01219.40
7.1.50.0200.01334.90
7.1.00.0070.05322.32
7.0.200.0280.00914.93
7.0.140.0070.07022.15
7.0.70.0370.04720.01
7.0.60.0300.04019.97
7.0.50.0800.07020.38
7.0.40.0100.04020.12
7.0.30.0100.04720.03
7.0.20.0130.05320.18
7.0.10.0000.04720.12
7.0.00.0030.04320.02
5.6.280.0030.07321.03
5.6.220.0100.03720.58
5.6.210.0030.04320.64
5.6.200.0070.08721.03
5.6.190.0030.05321.03
5.6.180.0130.06720.95
5.6.170.0070.04321.11
5.6.160.0070.04020.94
5.6.150.0100.05721.05
5.6.140.0030.04321.03
5.6.130.0030.05320.95
5.6.120.0100.07321.03
5.6.110.0100.07321.08
5.6.100.0030.03720.91
5.6.90.0030.03721.00
5.6.80.0070.03720.39
5.6.70.0000.03720.37
5.6.60.0000.03720.38
5.6.50.0000.04720.39
5.6.40.0000.04320.36
5.6.30.0030.04020.46
5.6.20.0030.05020.35
5.6.10.0130.06720.39
5.6.00.0170.06720.38
5.5.360.0000.04320.42
5.5.350.0000.04320.41
5.5.340.0070.04320.87
5.5.330.0100.07720.77
5.5.320.0070.04020.88
5.5.310.0130.06720.86
5.5.300.0100.03720.91
5.5.290.0030.04320.85
5.5.280.0070.04320.88
5.5.270.0000.04020.62
5.5.260.0030.05720.63
5.5.250.0030.03720.60
5.5.240.0000.04320.11
5.5.230.0030.04020.27
5.5.220.0100.06020.25
5.5.210.0000.07720.25
5.5.200.0070.03720.18
5.5.190.0070.03320.22
5.5.180.0100.04020.25
5.5.160.0130.07720.12
5.5.150.0030.08020.09
5.5.140.0070.08020.10
5.5.130.0130.08320.23
5.5.120.0070.08020.18
5.5.110.0130.08020.11
5.5.100.0030.08020.16
5.5.90.0070.04320.02
5.5.80.0170.05720.16
5.5.70.0030.08020.04
5.5.60.0170.07320.04
5.5.50.0030.04720.04
5.5.40.0100.07320.08
5.5.30.0070.08319.95
5.5.20.0100.08020.07
5.5.10.0070.06720.04
5.5.00.0170.07320.00
5.4.450.0070.03719.44
5.4.440.0000.03719.38
5.4.430.0100.02719.55
5.4.420.0000.07019.28
5.4.410.0000.04019.29
5.4.400.0030.03719.15
5.4.390.0030.04319.07
5.4.380.0000.05319.03
5.4.370.0000.04318.79
5.4.360.0000.04019.02
5.4.350.0000.03319.12
5.4.340.0070.07719.08
5.4.320.0100.06319.06
5.4.310.0070.07718.78
5.4.300.0070.05719.12
5.4.290.0030.06319.23
5.4.280.0030.08718.89
5.4.270.0030.06319.11
5.4.260.0070.07319.02
5.4.250.0070.08018.80
5.4.240.0130.07019.12
5.4.230.0030.08019.15
5.4.220.0070.08018.97
5.4.210.0170.06718.93
5.4.200.0000.08718.93
5.4.190.0100.07318.80
5.4.180.0070.07718.93
5.4.170.0070.07719.02
5.4.160.0000.08719.02
5.4.150.0130.07319.00
5.4.140.0100.06716.27
5.4.130.0030.07316.12
5.4.120.0170.06016.07
5.4.110.0070.07316.24
5.4.100.0070.07316.27
5.4.90.0130.06716.29
5.4.80.0100.07016.36
5.4.70.0100.07316.31
5.4.60.0130.07016.15
5.4.50.0030.05716.19
5.4.40.0000.05716.34
5.4.30.0000.08016.18
5.4.20.0030.07716.34
5.4.10.0130.06316.18
5.4.00.0070.07015.82
5.3.290.0070.07714.52
5.3.280.0100.06314.58
5.3.270.0030.08014.55
5.3.260.0030.07714.51
5.3.250.0130.07314.59
5.3.240.0030.07714.45
5.3.230.0130.07014.59
5.3.220.0000.07314.41
5.3.210.0170.07314.52
5.3.200.0070.07314.56
5.3.190.0030.06714.56
5.3.180.0070.04314.50
5.3.170.0030.06014.46
5.3.160.0100.08014.52
5.3.150.0100.07314.56
5.3.140.0070.07714.51
5.3.130.0070.05714.52
5.3.120.0030.08014.41
5.3.110.0100.07014.38
5.3.100.0100.06314.02
5.3.90.0130.07013.83
5.3.80.0100.07314.02
5.3.70.0000.06314.00
5.3.60.0030.07313.98
5.3.50.0030.07013.89
5.3.40.0130.07013.91
5.3.30.0170.04313.91
5.3.20.0070.07013.67
5.3.10.0030.06013.63
5.3.00.0130.06713.54
5.2.170.0030.04712.29
5.2.160.0030.06712.29
5.2.150.0070.06012.29
5.2.140.0070.06312.29
5.2.130.0100.05312.29
5.2.120.0030.06012.29
5.2.110.0030.03712.29
5.2.100.0000.06712.29
5.2.90.0030.04712.29
5.2.80.0030.04012.29
5.2.70.0030.03712.29
5.2.60.0000.06712.29
5.2.50.0130.05312.29
5.2.40.0100.04712.29
5.2.30.0000.04012.29
5.2.20.0030.06312.29
5.2.10.0030.06312.29
5.2.00.0100.06012.29
5.1.60.0000.04712.29
5.1.50.0000.05712.29
5.1.40.0030.04312.29
5.1.30.0100.02012.29
5.1.20.0030.02712.29
5.1.10.0030.04312.29
5.1.00.0030.02712.29
5.0.50.0100.03712.29
5.0.40.0000.02312.29
5.0.30.0030.05312.29
5.0.20.0030.04312.29
5.0.10.0000.05012.29
5.0.00.0030.06312.29
4.4.90.0000.04012.29
4.4.80.0030.02312.29
4.4.70.0000.04012.29
4.4.60.0000.04012.29
4.4.50.0070.02312.29
4.4.40.0070.04712.29
4.4.30.0030.02712.29
4.4.20.0000.03712.29
4.4.10.0030.03712.29
4.4.00.0000.03312.29
4.3.110.0000.03312.29
4.3.100.0030.02712.29
4.3.90.0070.03312.29
4.3.80.0030.04312.29
4.3.70.0000.02712.29
4.3.60.0000.03312.29
4.3.50.0000.04012.29
4.3.40.0000.04712.29
4.3.30.0030.02012.29
4.3.20.0000.03712.29
4.3.10.0000.02012.29
4.3.00.0000.01712.29

preferences:
49.64 ms | 401 KiB | 5 Q