3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stringToReplace = "opening-ceremony-600x450.d20140220-u162540.jpg'"; $removeTimestamp = strlen($stringToReplace); $removeTimestamp = $removeTimestamp - 17; $string = substr_replace($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)
8.3.60.0120.00918.15
8.3.50.0130.00921.14
8.3.40.0090.00618.63
8.3.30.0120.00318.96
8.3.20.0080.00020.21
8.3.10.0110.00421.99
8.3.00.0040.00422.52
8.2.180.0100.01016.38
8.2.170.0110.00422.96
8.2.160.0140.00019.16
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.42
8.2.110.0060.00319.19
8.2.100.0060.00617.84
8.2.90.0080.00019.36
8.2.80.0040.00417.97
8.2.70.0000.01017.80
8.2.60.0050.00218.09
8.2.50.0080.00018.10
8.2.40.0030.00619.47
8.2.30.0000.00721.04
8.2.20.0050.00317.58
8.2.10.0040.00417.86
8.2.00.0040.00417.71
8.1.280.0030.01025.92
8.1.270.0080.00021.87
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.61
8.1.230.0040.00820.91
8.1.220.0050.00317.77
8.1.210.0080.00018.77
8.1.200.0040.00417.22
8.1.190.0080.00017.29
8.1.180.0050.00318.10
8.1.170.0000.00820.70
8.1.160.0030.00322.14
8.1.150.0040.00418.63
8.1.140.0040.00417.46
8.1.130.0030.00517.92
8.1.120.0000.00717.39
8.1.110.0030.00717.40
8.1.100.0040.00317.28
8.1.90.0000.00717.39
8.1.80.0000.00817.39
8.1.70.0000.00717.29
8.1.60.0000.00717.50
8.1.50.0040.00417.43
8.1.40.0000.00717.28
8.1.30.0040.00417.59
8.1.20.0040.00417.58
8.1.10.0040.00417.57
8.1.00.0000.00817.33
8.0.300.0070.00019.65
8.0.290.0040.00416.75
8.0.280.0070.00018.43
8.0.270.0000.00717.20
8.0.260.0070.00016.80
8.0.250.0000.00717.00
8.0.240.0060.00316.84
8.0.230.0030.00316.78
8.0.220.0030.00316.71
8.0.210.0000.00616.79
8.0.200.0040.00416.80
8.0.190.0030.00516.75
8.0.180.0040.00416.80
8.0.170.0040.00416.85
8.0.160.0000.00716.79
8.0.150.0030.00316.73
8.0.140.0070.00016.71
8.0.130.0050.00013.20
8.0.120.0060.00316.83
8.0.110.0000.00716.68
8.0.100.0070.00016.71
8.0.90.0000.00716.73
8.0.80.0090.00616.82
8.0.70.0070.00016.80
8.0.60.0000.00716.72
8.0.50.0040.00416.69
8.0.30.0110.01116.95
8.0.20.0070.01117.40
8.0.10.0040.00416.82
8.0.00.0100.00616.68
7.4.330.0040.00015.04
7.4.320.0030.00316.41
7.4.300.0030.00316.41
7.4.290.0040.00416.52
7.4.280.0030.00316.35
7.4.270.0070.00016.42
7.4.260.0030.00316.38
7.4.250.0040.00416.49
7.4.240.0000.00716.43
7.4.230.0030.00316.31
7.4.220.0090.00916.46
7.4.210.0060.01016.44
7.4.200.0000.00716.51
7.4.190.0070.00016.40
7.4.160.0040.01216.38
7.4.150.0100.01017.40
7.4.140.0070.01417.86
7.4.130.0080.00816.45
7.4.120.0130.00616.40
7.4.110.0120.00916.52
7.4.100.0090.01216.52
7.4.90.0060.01116.59
7.4.80.0040.01519.39
7.4.70.0030.01316.33
7.4.60.0130.00316.37
7.4.50.0080.00016.41
7.4.40.0040.01422.77
7.4.30.0040.01116.36
7.4.00.0000.01814.87
7.3.330.0020.00213.01
7.3.320.0060.00013.00
7.3.310.0070.00016.39
7.3.300.0030.00316.24
7.3.290.0030.01016.30
7.3.280.0080.01016.23
7.3.270.0060.01017.40
7.3.260.0140.00916.71
7.3.250.0100.00716.34
7.3.240.0100.01316.50
7.3.230.0130.00316.54
7.3.210.0030.01316.36
7.3.200.0030.01919.39
7.3.190.0100.01016.34
7.3.180.0130.00616.19
7.3.170.0120.00616.35
7.3.160.0130.00316.23
7.3.120.0180.00015.00
7.2.330.0070.01416.42
7.2.320.0110.00616.45
7.2.310.0070.01016.64
7.2.300.0120.00916.33
7.2.290.0060.01016.63
7.2.60.0040.00816.99
7.2.00.0040.01219.49
7.1.200.0030.01015.79
7.1.100.0000.01117.90
7.1.70.0070.00017.06
7.1.60.0070.01719.82
7.1.50.0120.00916.70
7.1.00.0000.04722.31
7.0.200.0020.00516.70
7.0.140.0070.07021.94
7.0.60.0070.05020.00
7.0.50.0070.08017.88
7.0.40.0070.08720.03
7.0.30.0330.07020.21
7.0.20.0330.07720.19
7.0.10.0070.08320.21
7.0.00.0030.07020.03
5.6.280.0030.07321.01
5.6.210.0170.07020.46
5.6.200.0100.04318.16
5.6.190.0030.08320.56
5.6.180.0300.06020.48
5.6.170.0270.07020.54
5.6.160.0070.05020.33
5.6.150.0070.08018.07
5.6.140.0130.07718.06
5.6.130.0130.07718.11
5.6.120.0130.07720.96
5.6.110.0100.08721.02
5.6.100.0100.05320.95
5.6.90.0170.07021.11
5.6.80.0030.05720.38
5.6.70.0130.06320.47
5.5.350.0000.08020.40
5.5.340.0070.03717.95
5.5.330.0030.04720.36
5.5.320.0230.03720.28
5.5.310.0400.06720.20
5.5.300.0070.08017.95
5.5.290.0000.07318.00
5.5.280.0170.07320.86
5.5.270.0070.08720.80
5.5.260.0030.07020.95
5.5.250.0100.08020.78
5.5.240.4170.04720.14
5.4.450.0270.05319.45
5.4.440.0170.05719.41
5.4.430.1000.06019.16
5.4.420.1000.05719.64
5.4.410.0200.05719.53
5.4.400.1030.05718.45
5.4.390.1130.05018.52
5.4.380.0170.06018.68
5.4.370.0100.05318.55
5.4.360.0100.05318.79
5.4.350.0070.06318.73
5.4.340.0170.05018.69
5.4.320.0070.03512.45
5.4.310.0070.04312.45
5.4.300.0080.04112.45
5.4.290.0090.05012.45
5.4.280.0060.04112.35
5.4.270.0040.04112.34
5.4.260.0070.03512.34
5.4.250.0030.05718.92
5.4.240.0030.05718.91
5.4.230.0100.05018.84
5.4.220.0070.05718.65
5.4.210.0170.04318.90
5.4.200.0070.05318.88
5.4.190.0030.05718.87
5.4.180.0030.05318.72
5.4.170.0030.07018.99
5.4.160.0030.05318.75
5.4.150.0130.05018.87
5.4.140.0000.05716.47
5.4.130.0030.05316.24
5.4.120.0000.05316.45
5.4.110.0030.05316.39
5.4.100.0170.04716.49
5.4.90.0100.05316.52
5.4.80.0100.05716.34
5.4.70.0070.05016.47
5.4.60.0130.05716.50
5.4.50.0130.04316.46
5.4.40.0030.05016.44
5.4.30.0070.05316.25
5.4.20.0130.04316.36
5.4.10.0130.05316.32
5.4.00.0100.05315.89
5.3.290.0080.03912.80
5.3.280.0070.06014.64
5.3.270.0170.04314.52
5.3.260.0130.04714.61
5.3.250.0070.05014.37
5.3.240.0130.04714.61
5.3.230.0070.05314.44
5.3.220.0170.04014.47
5.3.210.0070.06314.48
5.3.200.0100.05014.56
5.3.190.0070.05014.61
5.3.180.0130.06314.56
5.3.170.0070.05314.39
5.3.160.0130.06314.57
5.3.150.0030.06014.43
5.3.140.0200.04014.59
5.3.130.0170.04314.56
5.3.120.0100.07714.41
5.3.110.0130.05314.55
5.3.100.0030.05314.13
5.3.90.0100.05013.85
5.3.80.0100.06713.71
5.3.70.0030.05314.04
5.3.60.0030.06314.09
5.3.50.0100.05014.04
5.3.40.0100.06713.89
5.3.30.0070.07313.91
5.3.20.0130.04313.71
5.3.10.0100.04313.66
5.3.00.0070.05313.48
5.2.170.0000.05311.16
5.2.160.0070.04011.14
5.2.150.0030.04311.06
5.2.140.0070.04311.23
5.2.130.0030.04311.03
5.2.120.0030.04311.19
5.2.110.0130.03011.11
5.2.100.0130.03010.86
5.2.90.0070.05311.01
5.2.80.0000.04711.02
5.2.70.0130.03311.13
5.2.60.0070.05010.94
5.2.50.0130.04010.85
5.2.40.0070.03711.09
5.2.30.0000.04710.88
5.2.20.0130.05010.95
5.2.10.0100.04310.69
5.2.00.0070.05310.60
5.1.60.0170.03010.22
5.1.50.0070.0409.76
5.1.40.0000.04710.20
5.1.30.0070.04710.48
5.1.20.0070.03310.42
5.1.10.0070.03310.21
5.1.00.0270.0279.96
5.0.50.0030.0278.78
5.0.40.0070.0378.45
5.0.30.0030.0408.18
5.0.20.0070.0238.38
5.0.10.0000.0308.14
5.0.00.0170.0408.24
4.4.90.0070.0177.73
4.4.80.0000.0307.73
4.4.70.0000.0237.73
4.4.60.0030.0207.73
4.4.50.0000.0237.73
4.4.40.0030.0477.73
4.4.30.0100.0137.73
4.4.20.0030.0277.73
4.4.10.0030.0207.73
4.4.00.0070.0377.73
4.3.110.0000.0237.73
4.3.100.0030.0207.73
4.3.90.0030.0207.73
4.3.80.0100.0277.73
4.3.70.0070.0237.73
4.3.60.0000.0237.73
4.3.50.0000.0237.73
4.3.40.0030.0307.73
4.3.30.0000.0237.73
4.3.20.0000.0237.73
4.3.10.0000.0237.73
4.3.00.0030.0237.29

preferences:
54.36 ms | 400 KiB | 5 Q