3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cpf = "95670785134"; //echo substr($cpf, 0, 3) . '.' . substr($cpf, 3, 3) . '.' . substr($cpf,6,3) . '-' . substr($cpf,-2); $novo = ""; for($i=0;$i<strlen($cpf)-2;$i++){ if($i % 3 == 2 && $i != 8) { $novo .= $cpf[$i] . '.'; } else { $novo .= $cpf[$i]; } } echo $novo . '-' . substr($cpf, -2);

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)
8.3.60.0130.00316.50
8.3.50.0120.00517.49
8.3.40.0140.00718.83
8.3.30.0150.00018.66
8.3.20.0150.00018.81
8.3.10.0040.00418.71
8.3.00.0000.00819.38
8.2.180.0140.00716.38
8.2.170.0070.01122.96
8.2.160.0140.00018.83
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00720.70
8.2.110.0040.00720.54
8.2.100.0080.00417.91
8.2.90.0060.00317.88
8.2.80.0000.00818.77
8.2.70.0080.00017.50
8.2.60.0000.00717.63
8.2.50.0040.00418.05
8.2.40.0040.00419.48
8.2.30.0030.00617.75
8.2.20.0060.00317.56
8.2.10.0000.00817.59
8.2.00.0040.00417.68
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00423.78
8.1.230.0110.00022.88
8.1.220.0040.00418.52
8.1.210.0000.00818.77
8.1.200.0050.00317.23
8.1.190.0110.00516.88
8.1.180.0030.00518.10
8.1.170.0000.00817.62
8.1.160.0000.00819.02
8.1.150.0000.00718.61
8.1.140.0030.00617.32
8.1.130.0000.00717.49
8.1.120.0040.00417.48
8.1.110.0030.00517.36
8.1.100.0040.00417.45
8.1.90.0000.00717.46
8.1.80.0030.00517.44
8.1.70.0050.00317.46
8.1.60.0030.00517.58
8.1.50.0030.00517.38
8.1.40.0040.00417.50
8.1.30.0040.00417.70
8.1.20.0040.00417.54
8.1.10.0000.00817.60
8.1.00.0060.00317.43
8.0.300.0050.00518.77
8.0.290.0030.00516.75
8.0.280.0000.00618.56
8.0.270.0040.00417.26
8.0.260.0030.00316.82
8.0.250.0100.00016.95
8.0.240.0000.00716.93
8.0.230.0030.00516.95
8.0.220.0000.00716.80
8.0.210.0070.00016.79
8.0.200.0000.00616.84
8.0.190.0050.00316.98
8.0.180.0080.00316.88
8.0.170.0040.00416.82
8.0.160.0030.00416.84
8.0.150.0060.00316.93
8.0.140.0000.00716.78
8.0.130.0030.00313.28
8.0.120.0080.00016.86
8.0.110.0040.00416.86
8.0.100.0000.00716.86
8.0.90.0040.00316.75
8.0.80.0080.00816.93
8.0.70.0040.00416.80
8.0.60.0090.00016.75
8.0.50.0040.00416.67
8.0.30.0060.01217.34
8.0.20.0120.00816.87
8.0.10.0000.00716.92
8.0.00.0100.01216.82
7.4.330.0050.00012.89
7.4.320.0000.00616.59
7.4.300.0030.00316.53
7.4.290.0000.00716.51
7.4.280.0040.00416.53
7.4.270.0040.00416.65
7.4.260.0000.00613.23
7.4.250.0000.00716.50
7.4.240.0030.00316.61
7.4.230.0100.00016.44
7.4.220.0080.01316.56
7.4.210.0090.00616.51
7.4.200.0000.00716.51
7.4.190.0030.00316.55
7.4.160.0120.00416.59
7.4.150.0060.01116.53
7.4.140.0190.00016.52
7.4.130.0030.01416.66
7.4.120.0070.01016.50
7.4.110.0140.00716.32
7.4.100.0150.00316.47
7.4.90.0060.01016.56
7.4.80.0070.01019.39
7.4.70.0100.00716.30
7.4.60.0080.00816.55
7.4.50.0050.00016.63
7.4.40.0110.00416.35
7.4.30.0170.00016.50
7.4.00.0020.01414.97
7.3.330.0000.00713.27
7.3.320.0020.00513.07
7.3.310.0030.00316.21
7.3.300.0000.00616.28
7.3.290.0070.00916.34
7.3.280.0100.00716.35
7.3.270.0080.00816.37
7.3.260.0060.01216.37
7.3.250.0100.01216.60
7.3.240.0120.00616.34
7.3.230.0050.01116.33
7.3.210.0090.00916.34
7.3.200.0060.01216.32
7.3.190.0100.00616.50
7.3.180.0130.00916.61
7.3.170.0120.00316.39
7.3.160.0160.00816.36
7.3.120.0090.00614.77
7.3.110.0040.01414.86
7.3.100.0070.01114.65
7.3.90.0070.00314.83
7.3.80.0100.00314.81
7.3.70.0060.00314.84
7.3.60.0100.00614.49
7.3.50.0000.01714.90
7.3.40.0060.00614.91
7.3.30.0040.01114.85
7.3.20.0090.00316.85
7.3.10.0000.01216.60
7.3.00.0030.01016.68
7.2.330.0080.00816.45
7.2.320.0100.00916.59
7.2.310.0140.00716.77
7.2.300.0100.00716.58
7.2.290.0090.00816.66
7.2.250.0100.00715.00
7.2.240.0060.00914.97
7.2.230.0040.01115.22
7.2.220.0040.01214.94
7.2.210.0070.01015.07
7.2.200.0000.01114.96
7.2.190.0120.00015.03
7.2.180.0000.01514.86
7.2.170.0090.00614.73
7.2.60.0110.00416.65
7.2.00.0030.00719.17
7.1.330.0120.00315.84
7.1.320.0100.00315.79
7.1.310.0000.01415.74
7.1.300.0080.00415.73
7.1.290.0040.00715.87
7.1.280.0000.01515.78
7.1.270.0030.00915.80
7.1.260.0130.00315.52
7.1.200.0070.00415.91
7.1.100.0180.01217.10
7.1.70.0000.00717.01
7.1.60.0140.01119.30
7.1.50.0030.02016.80
7.1.00.0030.06322.54
7.0.200.0050.00516.77
7.0.140.0030.07021.97
7.0.60.0100.04720.07
7.0.50.0100.08017.89
7.0.40.0070.05320.05
7.0.30.0500.07320.09
7.0.20.0270.05320.17
7.0.10.0230.04720.04
7.0.00.0230.05720.32
5.6.280.0000.07721.11
5.6.210.0030.04720.47
5.6.200.0130.08318.09
5.6.190.0030.08720.43
5.6.180.0370.06720.69
5.6.170.0200.04320.71
5.6.160.0070.07020.49
5.6.150.0030.04718.09
5.6.140.0100.07318.11
5.6.130.0100.08318.11
5.6.120.0130.08321.03
5.6.110.0130.08321.01
5.6.100.0100.07721.02
5.6.90.0030.04020.99
5.6.80.0070.04720.25
5.6.70.4330.04320.34
5.5.350.0170.07320.44
5.5.340.0070.04017.89
5.5.330.0130.07720.60
5.5.320.0400.07720.42
5.5.310.0270.07720.31
5.5.300.0100.07317.97
5.5.290.0030.08017.96
5.5.280.0030.08720.77
5.5.270.0100.06320.73
5.5.260.0070.09020.89
5.5.250.0100.08320.58
5.5.240.0300.07020.26
5.4.450.0070.08319.47
5.4.440.0100.07019.50
5.4.430.0100.07319.47
5.4.420.0100.07019.50
5.4.410.0100.07019.34
5.4.400.0170.06319.18
5.4.390.0100.05019.18
5.4.380.0070.04319.08
5.4.370.0000.08718.91
5.4.360.0030.06719.08
5.4.350.0070.04019.09
5.4.340.0070.07318.80
5.4.320.0070.04719.00
5.4.310.0130.06019.18
5.4.300.0100.07318.80
5.4.290.0070.06319.17
5.4.280.0070.05719.14
5.4.270.0000.05019.11
5.4.260.0030.07718.80
5.4.250.0000.07019.17
5.4.240.0070.04719.17
5.4.230.0030.05019.07
5.4.220.0100.07318.79
5.4.210.0100.05318.80
5.4.200.0200.06319.11
5.4.190.0100.07719.18
5.4.180.0070.04718.77
5.4.170.0100.06019.16
5.4.160.0000.05718.76
5.4.150.0030.08018.98
5.4.140.0000.04316.16
5.4.130.0070.07016.21
5.4.120.0070.07316.36
5.4.110.0030.07316.60
5.4.100.0000.05316.23
5.4.90.0100.05716.30
5.4.80.0070.05716.26
5.4.70.0100.06316.39
5.4.60.0070.04316.23
5.4.50.0000.04316.12
5.4.40.0070.03316.20
5.4.30.0070.03316.25
5.4.20.0030.08016.24
5.4.10.0130.03016.32
5.4.00.0100.05015.77
5.3.290.0030.08014.45
5.3.280.0030.04714.54
5.3.270.0030.05314.53
5.3.260.0100.07714.53
5.3.250.0070.03714.57
5.3.240.0130.05714.57
5.3.230.0070.05014.47
5.3.220.0000.05314.50
5.3.210.0070.07314.50
5.3.200.0070.08014.51
5.3.190.0000.05714.45
5.3.180.0130.03014.54
5.3.170.0100.06314.44
5.3.160.0070.06714.49
5.3.150.0100.03314.49
5.3.140.0100.06714.45
5.3.130.0030.03714.36
5.3.120.0130.07014.43
5.3.110.0030.08314.46
5.3.100.0130.07314.00
5.3.90.0000.04014.03
5.3.80.0000.06714.03
5.3.70.0130.07013.85
5.3.60.0070.06713.93
5.3.50.0030.05713.76
5.3.40.0070.05013.96
5.3.30.0100.07013.85
5.3.20.0070.06313.62
5.3.10.0100.07313.60
5.3.00.0100.06313.56
5.2.170.0000.06311.04
5.2.160.0030.04311.13
5.2.150.0170.05311.08
5.2.140.0100.05711.14
5.2.130.0000.03311.03
5.2.120.0070.04710.92
5.2.110.0030.04011.03
5.2.100.0030.04310.95
5.2.90.0070.03011.03
5.2.80.0000.04311.11
5.2.70.0030.05710.99
5.2.60.0030.06311.05
5.2.50.0100.05710.98
5.2.40.0070.06010.82
5.2.30.0070.04010.84
5.2.20.0030.05710.85
5.2.10.0000.05010.86
5.2.00.0100.03010.79
5.1.60.0130.0439.94
5.1.50.0000.03310.00
5.1.40.0030.03710.12
5.1.30.0030.03710.18
5.1.20.0030.02710.25
5.1.10.0000.02710.05
5.1.00.0000.02710.12
5.0.50.0030.0208.54
5.0.40.0070.0208.31
5.0.30.0030.0308.22
5.0.20.0000.0478.16
5.0.10.0030.0308.14
5.0.00.0070.0408.13
4.4.90.0100.0108.07
4.4.80.0030.0378.07
4.4.70.0000.0378.07
4.4.60.0000.0178.07
4.4.50.0030.0238.07
4.4.40.0030.0308.07
4.4.30.0100.0338.07
4.4.20.0030.0178.07
4.4.10.0030.0378.07
4.4.00.0030.0438.07
4.3.110.0000.0378.07
4.3.100.0030.0278.07
4.3.90.0000.0308.07
4.3.80.0000.0408.07
4.3.70.0030.0238.07
4.3.60.0030.0278.07
4.3.50.0000.0278.07
4.3.40.0030.0278.07
4.3.30.0000.0338.07
4.3.20.0000.0208.07
4.3.10.0000.0238.07
4.3.00.0000.0178.07

preferences:
45.37 ms | 400 KiB | 5 Q