3v4l.org

run code in 300+ PHP versions simultaneously
<?php $detectNumber = 13917067724; var_dump(preg_match('/(\d)\1{4,}/', $detectNumber));

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)
8.3.60.0090.00618.68
8.3.50.0100.01021.98
8.3.40.0110.00418.62
8.3.30.0060.00918.44
8.3.20.0040.00418.52
8.3.10.0040.00419.16
8.3.00.0050.00321.94
8.2.180.0070.00716.63
8.2.170.0040.01222.96
8.2.160.0000.01420.58
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0070.00021.23
8.2.110.0040.00420.28
8.2.100.0090.00317.84
8.2.90.0040.00419.07
8.2.80.0050.00317.97
8.2.70.0040.00417.75
8.2.60.0000.00817.68
8.2.50.0080.00018.07
8.2.40.0000.00717.78
8.2.30.0050.00321.38
8.2.20.0070.00017.80
8.2.10.0060.00317.72
8.2.00.0000.00917.68
8.1.280.0170.00325.92
8.1.270.0050.00323.99
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01122.47
8.1.230.0060.00620.90
8.1.220.0040.00418.77
8.1.210.0080.00018.85
8.1.200.0060.00317.48
8.1.190.0050.00217.41
8.1.180.0030.00618.10
8.1.170.0000.00818.66
8.1.160.0000.00718.76
8.1.150.0040.00418.77
8.1.140.0020.00517.48
8.1.130.0000.00817.74
8.1.120.0060.00317.59
8.1.110.0070.00017.45
8.1.100.0040.00417.43
8.1.90.0070.00017.50
8.1.80.0050.00317.57
8.1.70.0080.00017.48
8.1.60.0040.00417.64
8.1.50.0000.00917.61
8.1.40.0000.00917.63
8.1.30.0040.00417.60
8.1.20.0000.00817.64
8.1.10.0040.00417.60
8.1.00.0000.00817.55
8.0.300.0080.00019.73
8.0.290.0040.00417.16
8.0.280.0030.00318.27
8.0.270.0030.00317.16
8.0.260.0030.00316.95
8.0.250.0040.00417.01
8.0.240.0030.00716.98
8.0.230.0070.00016.99
8.0.220.0080.00016.99
8.0.210.0030.00316.93
8.0.200.0020.00517.03
8.0.190.0070.00016.93
8.0.180.0040.00416.88
8.0.170.0070.00017.06
8.0.160.0000.00716.86
8.0.150.0000.00717.00
8.0.140.0040.00416.95
8.0.130.0050.00013.36
8.0.120.0070.00016.98
8.0.110.0040.00416.80
8.0.100.0040.00416.93
8.0.90.0070.00016.93
8.0.80.0060.00916.92
8.0.70.0030.00616.96
8.0.60.0040.00416.96
8.0.50.0070.00016.77
8.0.30.0030.01817.18
8.0.20.0110.00717.40
8.0.10.0050.00216.96
8.0.00.0080.01116.86
7.4.330.0050.00014.83
7.4.320.0100.00016.70
7.4.300.0030.00316.75
7.4.290.0030.00516.66
7.4.280.0030.00316.50
7.4.270.0000.00716.57
7.4.260.0030.00313.36
7.4.250.0040.00416.60
7.4.240.0000.00716.67
7.4.230.0030.00316.83
7.4.220.0070.01616.78
7.4.210.0120.00516.75
7.4.200.0040.00416.73
7.4.190.0000.00816.91
7.4.160.0070.01016.49
7.4.150.0120.00917.40
7.4.140.0100.00717.86
7.4.130.0140.00516.64
7.4.120.0080.01116.63
7.4.110.0130.01016.66
7.4.100.0100.01316.69
7.4.90.0090.00616.64
7.4.80.0070.01019.39
7.4.70.0090.00916.59
7.4.60.0070.01316.50
7.4.50.0080.00016.45
7.4.40.0040.01122.52
7.4.30.0030.01316.68
7.4.00.0040.01415.07
7.3.330.0050.00013.08
7.3.320.0000.00513.00
7.3.310.0000.00716.37
7.3.300.0040.00416.34
7.3.290.0140.00516.28
7.3.280.0100.01016.26
7.3.270.0090.00917.40
7.3.260.0120.00618.24
7.3.250.0110.00816.38
7.3.240.0000.01716.50
7.3.230.0120.00616.66
7.3.210.0140.00316.50
7.3.200.0200.00719.39
7.3.190.0110.01016.58
7.3.180.0100.00616.77
7.3.170.0060.01216.41
7.3.160.0040.01216.34
7.3.120.0030.01314.73
7.2.330.0070.01116.62
7.2.320.0180.00316.75
7.2.310.0100.01016.68
7.2.300.0100.00616.64
7.2.290.0110.00716.51
7.2.00.0030.01019.54
7.1.100.0080.00318.22
7.1.70.0000.00917.32
7.1.60.0030.00717.30
7.1.50.0040.01417.19
7.1.00.0070.03022.34
7.0.200.0060.00916.98
7.0.140.0000.07721.95
7.0.60.0030.07721.74
7.0.50.0070.05022.04
7.0.40.0070.07720.09
7.0.30.0030.07020.19
7.0.20.0170.06320.03
7.0.10.0000.08720.17
7.0.00.0030.08320.11
5.6.280.0070.07020.85
5.6.210.0000.07720.60
5.6.200.0000.08721.14
5.6.190.0100.07321.11
5.6.180.0030.08320.99
5.6.170.0030.08321.02
5.6.160.0070.08021.05
5.6.150.0070.08321.13
5.6.140.0100.07321.07
5.6.130.0030.06720.99
5.6.120.0030.08321.05
5.6.110.0100.07721.10
5.6.100.0030.07321.01
5.6.90.0100.07320.97
5.6.80.0030.08320.47
5.6.70.0070.08020.39
5.6.60.0070.07320.50
5.6.50.0030.06020.36
5.6.40.0030.08320.47
5.6.30.0030.08020.30
5.6.20.0000.08320.33
5.6.10.0030.08020.49
5.6.00.0070.06720.35
5.5.350.0030.07320.43
5.5.340.0030.07720.78
5.5.330.0030.08020.73
5.5.320.0030.08320.86
5.5.310.0100.06720.87
5.5.300.0070.08020.95
5.5.290.0000.08320.86
5.5.280.0100.08020.76
5.5.270.0000.08720.86
5.5.260.0030.07320.76
5.5.250.0030.08720.67
5.5.240.0030.08020.34
5.5.230.0030.07720.13
5.5.220.0030.08320.24
5.5.210.0000.08720.25
5.5.200.0070.07720.25
5.5.190.0100.07320.00
5.5.180.0070.08320.22
5.5.160.0070.06720.14
5.5.150.0100.07020.14
5.5.140.0070.07320.11
5.5.130.0000.08019.99
5.5.120.0030.08020.30
5.5.110.0070.07020.21
5.5.100.0030.07320.13
5.5.90.0030.07720.08
5.5.80.0070.07320.00
5.5.70.0070.06720.04
5.5.60.0030.08020.08
5.5.50.0200.06320.20
5.5.40.0030.07019.96
5.5.30.0070.06720.08
5.5.20.0100.04720.08
5.5.10.0000.08319.95
5.5.00.0070.04720.15
5.4.450.0070.07719.43
5.4.440.0070.07319.18
5.4.430.0000.08019.23
5.4.420.0070.07719.47
5.4.410.0000.08719.20
5.4.400.0100.07019.01
5.4.390.0030.07719.07
5.4.380.0170.06719.16
5.4.370.0070.05018.97
5.4.360.0100.07719.00
5.4.350.0070.07718.97
5.4.340.0030.08018.95
5.4.320.0030.07319.16
5.4.310.0000.07719.07
5.4.300.0030.06718.84
5.4.290.0030.07719.05
5.4.280.0000.07319.16
5.4.270.0100.06719.16
5.4.260.0070.07018.97
5.4.250.0100.07018.84
5.4.240.0100.07718.84
5.4.230.0070.07319.07
5.4.220.0100.07318.84
5.4.210.0030.07018.94
5.4.200.0070.05019.00
5.4.190.0000.07718.84
5.4.180.0130.06719.21
5.4.170.0100.06019.08
5.4.160.0030.06718.98
5.4.150.0030.06018.84
5.4.140.0070.05716.12
5.4.130.0000.07316.11
5.4.120.0000.08016.35
5.4.110.0000.06716.29
5.4.100.0030.06716.41
5.4.90.0070.06716.40
5.4.80.0030.07316.46
5.4.70.0000.07716.30
5.4.60.0030.06016.16
5.4.50.0030.07016.45
5.4.40.0070.07316.28
5.4.30.0000.07316.22
5.4.20.0000.06016.21
5.4.10.0070.06016.26
5.4.00.0000.07015.57
5.3.290.0000.08314.64
5.3.280.0030.06714.52
5.3.270.0000.07714.55
5.3.260.0000.04014.52
5.3.250.0000.06314.53
5.3.240.0030.07014.51
5.3.230.0030.06014.57
5.3.220.0030.07714.54
5.3.210.0130.07014.53
5.3.200.0000.07314.50
5.3.190.0070.07014.48
5.3.180.0070.07314.52
5.3.170.0030.07314.40
5.3.160.0030.05314.49
5.3.150.0000.06314.55
5.3.140.0030.07314.50
5.3.130.0000.06014.49
5.3.120.0070.06014.46
5.3.110.0030.08014.48
5.3.100.0070.07013.98
5.3.90.0070.07313.99
5.3.80.0030.06713.94
5.3.70.0030.08013.95
5.3.60.0000.06013.84
5.3.50.0030.06713.70
5.3.40.0030.07313.70
5.3.30.0030.06313.85
5.3.20.0030.06713.68
5.3.10.0100.06713.63
5.3.00.0030.06713.61
5.2.170.0070.06011.12
5.2.160.0000.05010.92
5.2.150.0030.06011.08
5.2.140.0000.06711.13
5.2.130.0070.05311.09
5.2.120.0000.06711.07
5.2.110.0000.06310.87
5.2.100.0000.05711.11
5.2.90.0030.05711.11
5.2.80.0000.06311.07
5.2.70.0070.05711.06
5.2.60.0030.06311.04
5.2.50.0070.05710.84
5.2.40.0000.06710.99
5.2.30.0070.05710.89
5.2.20.0000.06310.85
5.2.10.0000.05010.67
5.2.00.0070.06310.77
5.1.60.0030.0509.82
5.1.50.0030.0539.97
5.1.40.0030.05010.02
5.1.30.0070.05310.39
5.1.20.0070.04710.42
5.1.10.0070.04310.12
5.1.00.0000.06010.12
5.0.50.0000.0478.91
5.0.40.0070.0378.91
5.0.30.0100.0538.91
5.0.20.0000.0438.91
5.0.10.0030.0408.91
5.0.00.0000.0678.91
4.4.90.0000.0378.91
4.4.80.0000.0338.91
4.4.70.0070.0338.91
4.4.60.0030.0338.91
4.4.50.0070.0278.91
4.4.40.0030.0538.91
4.4.30.0030.0338.91
4.4.20.0030.0378.91
4.4.10.0000.0338.91
4.4.00.0070.0508.91
4.3.110.0000.0338.91
4.3.100.0000.0338.91
4.3.90.0000.0378.91
4.3.80.0000.0538.91
4.3.70.0000.0338.91
4.3.60.0000.0308.91
4.3.50.0000.0338.91
4.3.40.0030.0538.91
4.3.30.0000.0408.91
4.3.20.0000.0408.91
4.3.10.0070.0338.91
4.3.00.0070.0238.91

preferences:
45.84 ms | 400 KiB | 5 Q