3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pwd = "abc123AABC44555"; $pattern = '/(.)\1+/'; $x = str_split($pwd); sort($x); $pwdSorted = implode("", $x); echo (int)preg_match_all($pattern, $pwdSorted, $repChars).PHP_EOL; print_r($repChars);

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)
8.3.60.0170.00716.73
8.3.50.0090.00618.31
8.3.40.0110.00418.85
8.3.30.0120.00318.70
8.3.20.0040.00419.34
8.3.10.0040.00421.78
8.3.00.0050.00320.96
8.2.180.0150.00016.63
8.2.170.0110.00422.96
8.2.160.0110.00418.99
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0030.00626.16
8.2.120.0040.00421.03
8.2.110.0030.00621.12
8.2.100.0040.00818.16
8.2.90.0030.00519.07
8.2.80.0030.00517.97
8.2.70.0000.00817.75
8.2.60.0060.00317.93
8.2.50.0000.00818.10
8.2.40.0050.00320.46
8.2.30.0050.00319.14
8.2.20.0000.00717.71
8.2.10.0040.00418.06
8.2.00.0060.00318.00
8.1.280.0170.00325.92
8.1.270.0030.00623.96
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0090.00022.20
8.1.230.0080.00419.48
8.1.220.0090.00317.74
8.1.210.0060.00318.77
8.1.200.0000.01017.35
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0000.00818.76
8.1.160.0050.00219.09
8.1.150.0000.00718.92
8.1.140.0050.00219.59
8.1.130.0060.00317.64
8.1.120.0030.00517.63
8.1.110.0000.00717.48
8.1.100.0040.00417.50
8.1.90.0030.00517.61
8.1.80.0000.00717.50
8.1.70.0030.00317.66
8.1.60.0030.00617.63
8.1.50.0040.00417.53
8.1.40.0080.00017.68
8.1.30.0040.00417.79
8.1.20.0030.00517.77
8.1.10.0040.00417.50
8.1.00.0060.00617.62
8.0.300.0090.00018.77
8.0.290.0050.00316.88
8.0.280.0030.00318.46
8.0.270.0080.00017.19
8.0.260.0030.00317.27
8.0.250.0030.00317.06
8.0.240.0040.00417.04
8.0.230.0030.00717.17
8.0.220.0000.00717.13
8.0.210.0030.00317.12
8.0.200.0050.00317.08
8.0.190.0040.00417.03
8.0.180.0070.00017.05
8.0.170.0000.00717.07
8.0.160.0000.00717.04
8.0.150.0070.00016.84
8.0.140.0070.00316.91
8.0.130.0000.00613.45
8.0.120.0000.00816.96
8.0.110.0000.00716.94
8.0.100.0040.00416.92
8.0.90.0000.00716.98
8.0.80.0080.01217.00
8.0.70.0000.00816.92
8.0.60.0000.00716.86
8.0.50.0040.00416.82
8.0.30.0170.00317.46
8.0.20.0130.00717.40
8.0.10.0040.00417.03
8.0.00.0090.00916.78
7.4.330.0000.00515.08
7.4.320.0000.00716.76
7.4.300.0040.00416.75
7.4.290.0040.00416.79
7.4.280.0000.00816.84
7.4.270.0070.00016.64
7.4.260.0050.00316.71
7.4.250.0040.00416.62
7.4.240.0030.00316.88
7.4.230.0000.00816.55
7.4.220.0000.00716.77
7.4.210.0070.01016.88
7.4.200.0000.00816.96
7.4.160.0090.00616.63
7.4.150.0100.01017.40
7.4.140.0100.00717.86
7.4.130.0110.00716.66
7.4.120.0070.01016.56
7.4.110.0040.01316.79
7.4.100.0090.00616.69
7.4.90.0060.01316.45
7.4.80.0070.01019.39
7.4.70.0080.00916.58
7.4.60.0070.01016.71
7.4.50.0030.01316.60
7.4.40.0140.01116.47
7.4.30.0090.00616.51
7.4.00.0110.00615.25
7.3.330.0030.00313.21
7.3.320.0000.00813.10
7.3.310.0030.00316.32
7.3.300.0000.00716.25
7.3.290.0090.00716.39
7.3.280.0090.00816.32
7.3.270.0060.01117.40
7.3.260.0110.00616.71
7.3.250.0110.00816.39
7.3.240.0080.00916.40
7.3.230.0110.00616.64
7.3.210.0120.00416.45
7.3.200.0170.00416.44
7.3.190.0120.00316.29
7.3.180.0060.01216.68
7.3.170.0100.00716.65
7.3.160.0090.00616.33
7.2.330.0080.00816.50
7.2.320.0140.00916.71
7.2.310.0130.00516.74
7.2.300.0060.01916.81
7.2.290.0070.01316.80
7.2.60.0000.01217.14
7.1.200.0060.00615.90
7.1.70.0030.00617.26
7.1.60.0030.01017.26
7.1.00.0100.07022.46
7.0.200.0070.01016.61
7.0.100.0330.07720.01
7.0.90.0370.05019.89
7.0.80.0030.04319.91
7.0.70.0330.07319.85
7.0.60.0070.04719.92
7.0.50.0300.05020.31
7.0.40.0100.05020.09
7.0.30.0000.06020.04
7.0.20.0100.08319.95
7.0.10.0070.08020.14
7.0.00.0100.05319.95
5.6.280.0070.09321.04
5.6.250.0070.08720.59
5.6.240.0000.08320.63
5.6.230.0070.08320.68
5.6.220.0100.04720.54
5.6.210.0030.05320.76
5.6.200.0100.08021.16
5.6.190.0100.06021.01
5.6.180.0070.03721.01
5.6.170.0030.05320.93
5.6.160.0030.05021.00
5.6.150.0000.09020.95
5.6.140.0030.04320.94
5.6.130.0070.09021.01
5.6.120.0100.07021.09
5.6.110.0100.07721.15
5.6.100.0200.07321.00
5.6.90.0070.05021.00
5.6.80.0030.04720.55
5.6.70.0070.08320.31
5.6.60.0070.08020.32
5.6.50.0100.04720.41
5.6.40.0000.04720.45
5.6.30.0070.07320.36
5.6.20.0070.07020.35
5.6.10.0000.05320.39
5.6.00.0000.05020.29
5.5.380.0070.04720.34
5.5.370.0070.07320.42
5.5.360.0130.07320.34
5.5.350.0030.05720.45
5.5.340.0030.06720.83
5.5.330.0130.08020.63
5.5.320.0100.07720.79
5.5.310.0100.05320.91
5.5.300.0070.06320.85
5.5.290.0170.07020.82
5.5.280.0000.04320.73
5.5.270.0030.08320.91
5.5.260.0100.07720.85
5.5.250.0030.07020.73
5.5.240.0030.07720.25
5.5.230.0070.06020.23
5.5.220.0070.07320.20
5.5.210.0070.04320.26
5.5.200.0000.05020.10
5.5.190.0070.07320.08
5.5.180.0030.05020.22
5.5.160.0070.07720.14
5.5.150.0130.06720.14
5.5.140.0070.05020.21
5.5.130.0130.04020.11
5.5.120.0130.06320.22
5.5.110.0070.05020.25
5.5.100.0100.07320.04
5.5.90.0100.03320.09
5.5.80.0070.07720.14
5.5.70.0000.05019.93
5.5.60.0070.07720.05
5.5.50.0070.08020.05
5.5.40.0070.07320.07
5.5.30.0070.08319.95
5.5.20.0070.07319.99
5.5.10.0030.05720.12
5.5.00.0070.05719.96
5.4.450.0070.07719.54
5.4.440.0100.08719.35
5.4.430.0070.08319.45
5.4.420.0100.07019.55
5.4.410.0100.05719.07
5.4.400.0170.06019.18
5.4.390.0000.06019.18
5.4.380.0070.03719.05
5.4.370.0070.06719.21
5.4.360.0070.06719.09
5.4.350.0030.04019.21
5.4.340.0100.04019.23
5.4.320.0100.07018.95
5.4.310.0070.08018.87
5.4.300.0030.06019.17
5.4.290.0000.04718.91
5.4.280.0170.05019.21
5.4.270.0130.06018.84
5.4.260.0070.04719.13
5.4.250.0070.03719.17
5.4.240.0070.07319.08
5.4.230.0000.05319.20
5.4.220.0070.03719.15
5.4.210.0100.06019.20
5.4.200.0000.07319.13
5.4.190.0200.05718.89
5.4.180.0070.06318.87
5.4.170.0100.05719.03
5.4.160.0070.07718.82
5.4.150.0170.07318.85
5.4.140.0100.07316.43
5.4.130.0000.04716.42
5.4.120.0100.03716.39
5.4.110.0070.06716.35
5.4.100.0070.06716.46
5.4.90.0100.07316.50
5.4.80.0070.04016.25
5.4.70.0030.08016.51
5.4.60.0070.04716.46
5.4.50.0070.07316.49
5.4.40.0100.06016.39
5.4.30.0000.05016.47
5.4.20.0100.06016.33
5.4.10.0000.07316.32
5.4.00.0030.04315.83
5.3.290.0030.07714.78
5.3.280.0100.06714.65
5.3.270.0000.04714.73
5.3.260.0100.07314.71
5.3.250.0030.06714.60
5.3.240.0200.04714.63
5.3.230.0070.04314.71
5.3.220.0100.07714.62
5.3.210.0130.06314.53
5.3.200.0070.06014.49
5.3.190.0100.03714.62
5.3.180.0200.06314.52
5.3.170.0070.05314.62
5.3.160.0030.07014.65
5.3.150.0170.05014.69
5.3.140.0070.08014.57
5.3.130.0130.07014.52
5.3.120.0030.07714.49
5.3.110.0030.04714.53
5.3.100.0070.06714.08
5.3.90.0100.07314.04
5.3.80.0170.05014.00
5.3.70.0070.07313.91
5.3.60.0070.05014.06
5.3.50.0030.06713.97
5.3.40.0100.06313.91
5.3.30.0100.03313.93
5.3.20.0030.07713.70
5.3.10.0170.05713.57
5.3.00.0030.04313.62
5.2.170.0070.06311.12
5.2.160.0170.05311.05
5.2.150.0070.05311.25
5.2.140.0070.05711.06
5.2.130.0100.02711.00
5.2.120.0070.05711.02
5.2.110.0030.06011.21
5.2.100.0100.02711.14
5.2.90.0200.04711.09
5.2.80.0100.04711.11
5.2.70.0030.06011.22
5.2.60.0030.04311.18
5.2.50.0030.06311.08
5.2.40.0070.04011.02
5.2.30.0100.03010.83
5.2.20.0070.03711.09
5.2.10.0100.05310.91
5.2.00.0030.05310.74
5.1.60.0070.04010.10
5.1.50.0030.0509.82
5.1.40.0030.05310.08
5.1.30.0070.05010.26
5.1.20.0100.02310.26
5.1.10.0130.04710.11
5.1.00.0000.02710.07
5.0.50.0000.0478.61
5.0.40.0030.0438.43
5.0.30.0070.0638.43
5.0.20.0070.0408.43
5.0.10.0030.0478.43
5.0.00.0030.0678.43
4.4.90.0000.0238.43
4.4.80.0000.0208.43
4.4.70.0030.0178.43
4.4.60.0030.0338.43
4.4.50.0070.0278.43
4.4.40.0030.0508.43
4.4.30.0070.0308.43
4.4.20.0000.0378.43
4.4.10.0030.0378.43
4.4.00.0070.0508.43
4.3.110.0030.0378.43
4.3.100.0030.0338.43
4.3.90.0030.0378.43
4.3.80.0000.0538.43
4.3.70.0000.0378.43
4.3.60.0130.0208.43
4.3.50.0070.0338.43
4.3.40.0030.0538.43
4.3.30.0030.0338.43
4.3.20.0030.0308.43
4.3.10.0030.0338.43
4.3.00.0000.0378.43

preferences:
66.82 ms | 400 KiB | 5 Q