3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stringToReplace = "opening-ceremony-600x450.d20140220-u162540.jpg'"; $removeTimestamp = strlen($string); $string = substr_replace($stringToReplace, ".jpg", 0, $removeTimestamp); echo $string;

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)
8.3.60.0090.00618.30
8.3.50.0090.00921.08
8.3.40.0170.00318.81
8.3.30.0040.01119.05
8.3.20.0070.00020.16
8.3.10.0080.00021.84
8.3.00.0000.00822.44
8.2.180.0100.01016.75
8.2.170.0170.00322.96
8.2.160.0030.01019.16
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00019.66
8.2.110.0030.00622.25
8.2.100.0110.00019.40
8.2.90.0040.00419.22
8.2.80.0040.00419.46
8.2.70.0090.00017.38
8.2.60.0080.00018.05
8.2.50.0040.00718.07
8.2.40.0000.00818.09
8.2.30.0060.00318.03
8.2.20.0080.00017.78
8.2.10.0000.00717.66
8.2.00.0040.00417.78
8.1.280.0170.00325.92
8.1.270.0040.00422.06
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0060.00323.96
8.1.230.0130.00018.84
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00817.39
8.1.180.0020.00518.61
8.1.170.0060.00618.59
8.1.160.0050.00222.16
8.1.150.0040.00418.50
8.1.140.0070.00017.43
8.1.130.0070.00017.82
8.1.120.0030.00417.39
8.1.110.0060.00317.40
8.1.100.0030.00417.36
8.1.90.0050.00217.42
8.1.80.0000.00817.27
8.1.70.0030.00317.29
8.1.60.0000.00817.51
8.1.50.0040.00417.37
8.1.40.0040.00417.50
8.1.30.0040.00417.50
8.1.20.0060.00317.53
8.1.10.0040.00417.50
8.1.00.0040.00417.32
8.0.300.0030.00318.77
8.0.290.0070.00017.05
8.0.280.0040.00418.46
8.0.270.0000.00717.16
8.0.260.0030.00316.89
8.0.250.0040.00416.98
8.0.240.0040.00417.05
8.0.230.0000.00816.90
8.0.220.0060.00016.86
8.0.210.0030.00316.81
8.0.200.0070.00016.97
8.0.190.0040.00416.85
8.0.180.0070.00016.93
8.0.170.0040.00416.92
8.0.160.0000.00716.87
8.0.150.0030.00316.79
8.0.140.0070.00016.81
8.0.130.0000.00613.35
8.0.120.0040.00416.85
8.0.110.0030.00316.84
8.0.100.0040.00416.76
8.0.90.0000.00716.79
8.0.80.0090.00916.90
8.0.70.0050.00316.73
8.0.60.0000.00716.93
8.0.50.0050.00316.70
8.0.30.0100.00917.14
8.0.20.0120.00517.40
8.0.10.0040.00416.87
8.0.00.0070.01316.82
7.4.330.0020.00215.00
7.4.320.0060.00016.30
7.4.300.0050.00216.43
7.4.290.0030.00316.33
7.4.280.0030.00316.42
7.4.270.0080.00016.49
7.4.260.0040.00416.41
7.4.250.0000.00716.48
7.4.240.0030.00416.43
7.4.230.0040.00416.54
7.4.220.0180.00016.45
7.4.210.0110.00516.43
7.4.200.0000.00716.61
7.4.190.0030.00316.33
7.4.160.0170.00016.49
7.4.150.0070.01017.40
7.4.140.0140.00417.86
7.4.130.0120.00416.46
7.4.120.0120.00516.41
7.4.110.0060.01416.50
7.4.100.0140.00916.42
7.4.90.0030.01316.54
7.4.80.0090.01319.39
7.4.70.0110.00716.50
7.4.60.0070.01016.46
7.4.50.0040.00416.39
7.4.40.0040.00822.77
7.4.30.0110.00716.64
7.4.00.0060.01015.05
7.3.330.0000.00513.07
7.3.320.0050.00013.01
7.3.310.0070.00016.28
7.3.300.0000.00716.36
7.3.290.0040.01616.49
7.3.280.0070.00716.35
7.3.270.0120.00617.40
7.3.260.0100.00716.37
7.3.250.0100.00616.29
7.3.240.0120.00616.49
7.3.230.0090.01216.41
7.3.210.0100.01016.30
7.3.200.0100.00619.39
7.3.190.0060.01216.35
7.3.180.0070.01716.59
7.3.170.0070.01116.30
7.3.160.0120.00416.32
7.3.120.0060.00814.68
7.3.110.0030.01314.82
7.3.100.0110.00414.81
7.3.90.0000.01314.85
7.3.80.0090.00915.14
7.3.70.0030.01014.68
7.3.60.0060.00914.66
7.3.50.0120.00314.71
7.3.40.0090.00014.71
7.3.30.0110.00314.67
7.3.20.0100.00316.45
7.3.10.0030.00916.67
7.3.00.0090.00616.49
7.2.330.0110.00716.46
7.2.320.0100.01016.44
7.2.310.0100.00716.45
7.2.300.0050.01116.74
7.2.290.0070.01016.56
7.2.250.0070.01414.96
7.2.240.0030.01714.49
7.2.230.0030.01314.91
7.2.220.0060.00314.92
7.2.210.0060.00915.23
7.2.200.0100.00714.83
7.2.190.0040.01414.87
7.2.180.0090.00915.07
7.2.170.0030.00615.03
7.2.00.0100.00619.35
7.1.330.0110.00315.88
7.1.320.0060.00815.45
7.1.310.0040.01515.88
7.1.300.0060.00915.45
7.1.290.0000.00915.94
7.1.280.0100.00315.80
7.1.270.0060.00915.57
7.1.260.0060.00615.84
7.1.200.0000.01315.82
7.1.100.0030.01018.30
7.1.70.0040.00816.91
7.1.60.0030.02019.82
7.1.50.0040.01517.11
7.1.00.0000.03722.54
7.0.200.0040.00416.41
7.0.140.0070.07021.99
7.0.60.0070.08719.86
7.0.50.0100.04017.90
7.0.40.0000.05020.40
7.0.30.0500.07720.16
7.0.20.0070.04720.01
7.0.10.0130.08720.18
7.0.00.0130.06720.30
5.6.280.0130.06321.06
5.6.210.0170.06020.43
5.6.200.0170.06718.15
5.6.190.0230.07020.64
5.6.180.0530.05720.49
5.6.170.0230.05320.47
5.6.160.0070.05320.46
5.6.150.0000.04318.13
5.6.140.0030.09018.04
5.6.130.0000.06318.14
5.6.120.0100.07720.98
5.6.110.0030.08720.97
5.6.100.0030.07021.10
5.6.90.0100.04020.98
5.6.80.0000.04720.47
5.5.350.0200.07720.41
5.5.340.0070.07317.98
5.5.330.0100.04720.21
5.5.320.0400.06320.32
5.5.310.0230.06320.17
5.5.300.0000.04317.87
5.5.290.0070.07717.87
5.5.280.0100.06020.76
5.5.270.0030.08320.74
5.5.260.0130.07720.67
5.5.250.0130.07720.54
5.5.240.0030.07720.34
5.4.450.0270.08719.41
5.4.440.0270.04019.41
5.4.430.0330.06319.41
5.4.420.0330.07019.13
5.4.410.0300.07019.28
5.4.400.0400.03718.83
5.4.390.0330.04319.05
5.4.380.0330.03719.24
5.4.370.0270.04019.09
5.4.360.0300.07019.10
5.4.350.0370.06719.09
5.4.340.0300.04319.09
5.4.320.0230.04019.15
5.4.310.0300.07019.06
5.4.300.0300.07018.80
5.4.290.0300.07018.91
5.4.280.0330.06019.16
5.4.270.0200.04318.79
5.4.260.0230.04718.94
5.4.250.0330.04319.07
5.4.240.0300.06719.13
5.4.230.0330.06719.15
5.4.220.0300.04719.08
5.4.210.0230.04019.05
5.4.200.0270.06319.07
5.4.190.0270.03719.07
5.4.180.0270.05719.21
5.4.170.0230.04719.06
5.4.160.0200.05319.06
5.4.150.0270.04319.03
5.4.140.0300.06316.18
5.4.130.0200.04316.18
5.4.120.0270.04316.29
5.4.110.0300.06716.21
5.4.100.0300.07016.31
5.4.90.0270.06716.50
5.4.80.0300.06316.37
5.4.70.0300.05316.46
5.4.60.0270.05716.36
5.4.50.0300.06716.20
5.4.40.0370.06316.36
5.4.30.0330.05016.36
5.4.20.0370.06716.43
5.4.10.0300.04016.36
5.4.00.0300.06015.66
5.3.290.0370.07014.52
5.3.280.0300.04314.43
5.3.270.0230.04014.45
5.3.260.0370.06314.69
5.3.250.0300.06714.47
5.3.240.0300.06014.55
5.3.230.0200.05714.43
5.3.220.0230.04014.51
5.3.210.0300.07314.41
5.3.200.0230.06314.49
5.3.190.0230.06314.59
5.3.180.0230.04714.50
5.3.170.0270.04314.65
5.3.160.0370.06014.51
5.3.150.0200.04314.59
5.3.140.0430.03714.50
5.3.130.0300.07014.49
5.3.120.0300.07314.45
5.3.110.0230.05014.40
5.3.100.0370.06714.06
5.3.90.0200.04313.88
5.3.80.0270.03313.82
5.3.70.0370.05713.96
5.3.60.0300.05013.78
5.3.50.0370.03713.77
5.3.40.0270.07313.91
5.3.30.0370.04713.78
5.3.20.0300.05313.52
5.3.10.0230.04713.63
5.3.00.0300.07313.57
5.2.170.0170.06311.20
5.2.160.0170.03310.99
5.2.150.0330.05710.98
5.2.140.0400.03711.05
5.2.130.0230.05310.95
5.2.120.0230.03711.06
5.2.110.0300.05010.96
5.2.100.0370.05010.98
5.2.90.0270.06010.96
5.2.80.0230.03711.18
5.2.70.0200.05011.13
5.2.60.0230.05011.14
5.2.50.0300.05310.87
5.2.40.0200.05711.00
5.2.30.0170.05310.83
5.2.20.0200.04711.02
5.2.10.0200.06310.72
5.2.00.0330.04710.61
5.1.60.0270.04010.02
5.1.50.0170.05010.02
5.1.40.0230.03010.07
5.1.30.0200.03010.19
5.1.20.0270.04310.46
5.1.10.0270.04710.02
5.1.00.0230.05310.24
5.0.50.0100.02710.02
5.0.40.0070.04010.02
5.0.30.0130.04710.02
5.0.20.0130.04010.02
5.0.10.0100.02310.02
5.0.00.0130.05010.02
4.4.90.0100.03710.02
4.4.80.0100.02010.02
4.4.70.0100.01710.02
4.4.60.0070.02010.02
4.4.50.0100.02010.02
4.4.40.0170.04310.02
4.4.30.0100.03010.02
4.4.20.0130.01710.02
4.4.10.0130.03010.02
4.4.00.0130.03310.02
4.3.110.0070.03310.02
4.3.100.0100.01710.02
4.3.90.0070.03710.02
4.3.80.0100.04310.02
4.3.70.0200.02710.02
4.3.60.0200.02310.02
4.3.50.0070.04010.02
4.3.40.0100.04710.02
4.3.30.0070.03710.02
4.3.20.0030.04010.02
4.3.10.0070.03010.02
4.3.00.0070.02310.02

preferences:
42.41 ms | 401 KiB | 5 Q