3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! $str = "1_1341383124_Photo /Jul 04, 1 22 02 AM_20130724204332.png"; echo $a = strrpos($str,"."); $str2 = substr($str,0,$a); $str3 = preg_replace("/[-, :;.//]/","_",$str2); $str3 = preg_replace("/[_]+/","_",$str3); echo $str3;

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)
8.3.60.0150.00317.00
8.3.50.0100.01017.51
8.3.40.0060.00818.95
8.3.30.0110.00418.77
8.3.20.0040.00419.10
8.3.10.0030.00619.02
8.3.00.0040.00419.51
8.2.180.0070.01018.64
8.2.170.0110.00422.96
8.2.160.0110.00820.91
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00621.07
8.2.110.0080.00321.06
8.2.100.0080.00417.97
8.2.90.0000.00919.41
8.2.80.0000.00719.25
8.2.70.0050.00317.75
8.2.60.0050.00318.04
8.2.50.0040.00418.07
8.2.40.0080.00018.03
8.2.30.0000.00718.12
8.2.20.0050.00317.74
8.2.10.0030.00617.89
8.2.00.0040.00417.95
8.1.280.0130.00325.92
8.1.270.0080.00024.66
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0040.00820.52
8.1.230.0090.00320.76
8.1.220.0040.00417.79
8.1.210.0040.00419.04
8.1.200.0060.00317.35
8.1.190.0000.00817.41
8.1.180.0030.00518.10
8.1.170.0000.00818.84
8.1.160.0000.00818.96
8.1.150.0040.00418.77
8.1.140.0070.00017.47
8.1.130.0000.00717.85
8.1.120.0000.00717.52
8.1.110.0000.00817.50
8.1.100.0040.00417.54
8.1.90.0000.00817.50
8.1.80.0040.00417.51
8.1.70.0000.00717.50
8.1.60.0000.00917.73
8.1.50.0000.00917.56
8.1.40.0040.00417.57
8.1.30.0030.00617.60
8.1.20.0040.00417.70
8.1.10.0080.00017.54
8.1.00.0050.00317.58
8.0.300.0030.00619.89
8.0.290.0030.00516.88
8.0.280.0080.00018.43
8.0.270.0070.00017.20
8.0.260.0030.00317.08
8.0.250.0050.00317.15
8.0.240.0040.00417.12
8.0.230.0020.00516.98
8.0.220.0000.00716.99
8.0.210.0000.00817.00
8.0.200.0030.00317.07
8.0.190.0030.00516.98
8.0.180.0070.00316.97
8.0.170.0040.00417.01
8.0.160.0050.00217.11
8.0.150.0060.00316.96
8.0.140.0040.00416.89
8.0.130.0030.00313.50
8.0.120.0040.00416.90
8.0.110.0000.00717.06
8.0.100.0000.00816.82
8.0.90.0050.00316.93
8.0.80.0060.01016.96
8.0.70.0030.00516.89
8.0.60.0040.00416.92
8.0.50.0040.00416.98
8.0.30.0150.00817.36
8.0.20.0100.00817.37
8.0.10.0000.00817.20
8.0.00.0090.01116.93
7.4.330.0050.00013.13
7.4.320.0040.00416.64
7.4.300.0000.00616.75
7.4.290.0000.00716.75
7.4.280.0030.00316.63
7.4.270.0000.00616.74
7.4.260.0030.00313.42
7.4.250.0030.00516.59
7.4.240.0040.00416.73
7.4.230.0030.00316.82
7.4.220.0030.01716.80
7.4.210.0080.00716.67
7.4.200.0050.00216.64
7.4.190.0030.00316.82
7.4.160.0110.00516.70
7.4.150.0030.01416.72
7.4.140.0130.00516.72
7.4.130.0050.01516.76
7.4.120.0060.01016.54
7.4.110.0090.00916.59
7.4.100.0050.01116.50
7.4.90.0100.00816.64
7.4.80.0190.00319.39
7.4.70.0210.00516.62
7.4.60.0140.00716.55
7.4.50.0000.00816.58
7.4.40.0060.00616.57
7.4.30.0080.00816.67
7.4.00.0090.00815.15
7.3.330.0060.00013.15
7.3.320.0070.00013.38
7.3.310.0030.00316.24
7.3.300.0070.00016.44
7.3.290.0110.00716.45
7.3.280.0120.00516.42
7.3.270.0080.00816.74
7.3.260.0090.00616.69
7.3.250.0090.00916.41
7.3.240.0130.00316.45
7.3.230.0060.01216.55
7.3.210.0120.00816.50
7.3.200.0030.01316.41
7.3.190.0090.01316.45
7.3.180.0030.01316.65
7.3.170.0080.00816.64
7.3.160.0120.00316.56
7.3.120.0080.01014.78
7.3.110.0140.00415.07
7.3.100.0000.01114.88
7.3.90.0040.01115.00
7.3.80.0080.00415.23
7.3.70.0060.00715.00
7.3.60.0070.00715.00
7.3.50.0060.00914.82
7.3.40.0030.00714.99
7.3.30.0060.00615.04
7.3.20.0090.00616.75
7.3.10.0060.00916.54
7.3.00.0070.00416.77
7.2.330.0090.01216.69
7.2.320.0070.01016.70
7.2.310.0110.01116.56
7.2.300.0080.01216.58
7.2.290.0200.00316.69
7.2.250.0060.01514.99
7.2.240.0030.01415.11
7.2.230.0100.00715.24
7.2.220.0030.01014.98
7.2.210.0040.01115.07
7.2.200.0080.00414.91
7.2.190.0070.00315.15
7.2.180.0050.00814.92
7.2.170.0100.00315.15
7.2.00.0030.00919.65
7.1.330.0150.00015.80
7.1.320.0030.00615.75
7.1.310.0070.00716.19
7.1.300.0030.01215.96
7.1.290.0140.00015.98
7.1.280.0060.00315.70
7.1.270.0000.01415.85
7.1.260.0030.01516.05
7.1.100.0030.01018.14
7.1.70.0000.00717.00
7.1.60.0180.00719.40
7.1.50.0130.01016.97
7.1.00.0030.04022.38
7.0.200.0040.00416.80
7.0.140.0100.06721.90
7.0.120.0070.07021.96
7.0.60.0100.06019.90
7.0.50.0130.07317.92
7.0.40.0100.08320.28
7.0.30.0600.06720.06
7.0.20.0330.07720.22
7.0.10.0300.07020.01
7.0.00.0070.05320.21
5.6.280.0000.07720.81
5.6.210.0170.07320.50
5.6.200.0100.07018.18
5.6.190.0030.07020.57
5.6.180.0430.06320.33
5.6.170.0400.06020.42
5.6.160.0000.04320.61
5.6.150.0030.07318.09
5.6.140.0130.03318.18
5.6.130.0100.07718.09
5.6.120.0100.08021.11
5.6.110.0130.07720.98
5.6.100.0170.08021.00
5.6.90.0070.04020.96
5.6.80.0130.07320.27
5.6.70.0300.07720.36
5.5.350.0230.08020.29
5.5.340.0200.07017.91
5.5.330.0100.08320.06
5.5.320.0200.05320.17
5.5.310.0270.07320.30
5.5.300.0030.08317.91
5.5.290.0130.07318.02
5.5.280.0100.06720.84
5.5.270.0100.07720.76
5.5.260.0100.08020.88
5.5.250.0130.07720.69
5.5.240.0130.07020.22
5.4.450.0070.04019.41
5.4.440.0030.08319.12
5.4.430.0100.06019.11
5.4.420.0030.04019.50
5.4.410.0070.07019.12
5.4.400.0100.07719.18
5.4.390.0000.08319.16
5.4.380.0070.07719.12
5.4.370.0070.05719.17
5.4.360.0100.05319.08
5.4.350.0100.07719.18
5.4.340.0070.07319.18
5.4.320.0100.03318.80
5.4.310.0100.07318.79
5.4.300.0130.05719.18
5.4.290.0100.05719.07
5.4.280.0070.04718.79
5.4.270.0000.04719.07
5.4.260.0070.03319.07
5.4.250.0070.05719.00
5.4.240.0030.04718.78
5.4.230.0030.04719.14
5.4.220.0070.04019.18
5.4.210.0100.07018.80
5.4.200.0000.04019.13
5.4.190.0030.04719.13
5.4.180.0030.05719.17
5.4.170.0030.08018.91
5.4.160.0000.04018.79
5.4.150.0070.04019.05
5.4.140.0100.05016.25
5.4.130.0030.05716.28
5.4.120.0100.06016.27
5.4.110.0030.05016.32
5.4.100.0030.03716.34
5.4.90.0030.03316.25
5.4.80.0030.04316.39
5.4.70.0000.03716.41
5.4.60.0030.03316.58
5.4.50.0030.07016.13
5.4.40.0000.04716.25
5.4.30.0030.05016.36
5.4.20.0030.04716.22
5.4.10.0030.07716.58
5.4.00.0070.03715.66
5.3.290.0070.04314.56
5.3.280.0030.04314.49
5.3.270.0000.04714.58
5.3.260.0130.02714.53
5.3.250.0030.03714.53
5.3.240.0030.08314.48
5.3.230.0130.05314.55
5.3.220.0030.07314.55
5.3.210.0030.03714.50
5.3.200.0000.05014.58
5.3.190.0070.06714.46
5.3.180.0030.03714.48
5.3.170.0030.05014.49
5.3.160.0030.03714.53
5.3.150.0070.07714.55
5.3.140.0170.07014.57
5.3.130.0000.04314.64
5.3.120.0030.03714.49
5.3.110.0030.03714.48
5.3.100.0000.04013.96
5.3.90.0030.03713.95
5.3.80.0000.04014.04
5.3.70.0070.03313.83
5.3.60.0030.05014.02
5.3.50.0030.03713.88
5.3.40.0070.04713.87
5.3.30.0030.04013.70
5.3.20.0000.04313.62
5.3.10.0000.03713.59
5.3.00.0070.07013.43
5.2.170.0030.02711.13
5.2.160.0030.02711.02
5.2.150.0030.02711.30
5.2.140.0000.03010.99
5.2.130.0030.06011.25
5.2.120.0000.03011.07
5.2.110.0030.03011.03
5.2.100.0030.03011.03
5.2.90.0070.05310.95
5.2.80.0100.06011.10
5.2.70.0030.06310.98
5.2.60.0070.04311.00
5.2.50.0070.04311.16
5.2.40.0070.03011.07
5.2.30.0100.05010.96
5.2.20.0070.04710.94
5.2.10.0070.03010.77
5.2.00.0030.04710.71
5.1.60.0100.0379.94
5.1.50.0100.04010.05
5.1.40.0030.0379.92
5.1.30.0070.04710.25
5.1.20.0030.04710.41
5.1.10.0000.06010.04
5.1.00.0030.05310.06
5.0.50.0000.0408.98
5.0.40.0030.0408.98
5.0.30.0030.0438.98
5.0.20.0030.0208.98
5.0.10.0100.0338.98
5.0.00.0030.0578.98
4.4.90.0000.0308.98
4.4.80.0030.0178.98
4.4.70.0070.0138.98
4.4.60.0030.0208.98
4.4.50.0030.0378.98
4.4.40.0100.0478.98
4.4.30.0100.0238.98
4.4.20.0030.0278.98
4.4.10.0000.0238.98
4.4.00.0100.0408.98
4.3.110.0030.0278.98
4.3.100.0000.0238.98
4.3.90.0100.0278.98
4.3.80.0000.0438.98
4.3.70.0000.0338.98
4.3.60.0030.0308.98
4.3.50.0030.0278.98
4.3.40.0030.0408.98
4.3.30.0030.0278.98
4.3.20.0000.0378.98
4.3.10.0000.0208.98
4.3.00.0000.0178.98

preferences:
43.6 ms | 401 KiB | 5 Q