3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stringToReplace = "opening-ceremony-600x450.d20140220-u162540.jpg'"; $removeTimestamp = strlen($stringToReplace); $removeTimestamp = floor($removeTimestamp - 22); $string = substr_replace($stringToReplace, "jpg",$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)
8.3.60.0100.01018.31
8.3.50.0110.00721.02
8.3.40.0120.00618.56
8.3.30.0070.00719.01
8.3.20.0000.00720.22
8.3.10.0000.00822.10
8.3.00.0040.00422.49
8.2.180.0090.00916.32
8.2.170.0110.00422.96
8.2.160.0100.00719.13
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0050.00219.95
8.2.110.0090.00022.11
8.2.100.0110.00019.42
8.2.90.0030.00619.21
8.2.80.0030.00619.21
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0060.00618.07
8.2.40.0060.00318.22
8.2.30.0040.00418.00
8.2.20.0040.00417.65
8.2.10.0000.00717.61
8.2.00.0050.00217.76
8.1.280.0150.00625.92
8.1.270.0040.00421.90
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.79
8.1.230.0090.00319.15
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0070.00317.35
8.1.190.0040.00417.51
8.1.180.0040.00418.74
8.1.170.0040.00818.52
8.1.160.0000.00822.11
8.1.150.0000.00818.47
8.1.140.0040.00417.41
8.1.130.0000.00717.82
8.1.120.0040.00417.32
8.1.110.0030.00617.30
8.1.100.0030.00317.40
8.1.90.0000.00717.44
8.1.80.0040.00317.38
8.1.70.0030.00317.35
8.1.60.0040.00417.41
8.1.50.0000.00717.48
8.1.40.0040.00417.45
8.1.30.0070.00017.44
8.1.20.0040.00417.52
8.1.10.0070.00017.41
8.1.00.0040.00417.38
8.0.300.0030.00318.77
8.0.290.0050.00217.16
8.0.280.0030.00318.41
8.0.270.0000.00717.15
8.0.260.0000.00616.68
8.0.250.0000.00716.82
8.0.240.0050.00316.94
8.0.230.0000.00816.77
8.0.220.0050.00216.79
8.0.210.0030.00316.70
8.0.200.0000.00816.90
8.0.190.0000.00716.87
8.0.180.0000.00716.88
8.0.170.0000.00816.78
8.0.160.0030.00616.70
8.0.150.0040.00416.68
8.0.140.0030.00316.63
8.0.130.0000.00513.29
8.0.120.0040.00416.77
8.0.110.0040.00416.64
8.0.100.0070.00016.68
8.0.90.0000.00816.81
8.0.80.0090.00616.86
8.0.70.0070.00016.86
8.0.60.0040.00416.86
8.0.50.0000.00716.68
8.0.30.0090.01017.05
8.0.20.0070.01117.40
8.0.10.0040.00416.73
8.0.00.0070.01016.77
7.4.330.0000.00515.00
7.4.320.0030.00316.45
7.4.300.0000.00616.37
7.4.290.0030.00516.52
7.4.280.0030.00316.43
7.4.270.0070.00016.57
7.4.260.0030.00316.47
7.4.250.0040.00416.51
7.4.240.0030.00516.53
7.4.230.0000.00716.53
7.4.220.0120.00616.39
7.4.210.0060.00916.40
7.4.200.0000.00716.45
7.4.190.0000.00716.38
7.4.160.0240.00016.39
7.4.150.0150.00717.40
7.4.140.0120.01017.86
7.4.130.0090.00816.38
7.4.120.0080.00916.51
7.4.110.0090.00916.44
7.4.100.0060.01316.34
7.4.90.0030.01516.41
7.4.80.0180.00319.39
7.4.70.0070.01516.50
7.4.60.0070.01016.38
7.4.50.0040.00416.31
7.4.40.0110.00422.77
7.4.30.0060.00916.36
7.4.00.0040.01415.00
7.3.330.0050.00013.24
7.3.320.0030.00313.09
7.3.310.0030.00316.26
7.3.300.0070.00016.27
7.3.290.0080.00616.27
7.3.280.0130.00616.23
7.3.270.0070.01017.40
7.3.260.0090.00816.35
7.3.250.0080.00916.33
7.3.240.0040.01316.30
7.3.230.0060.01616.39
7.3.210.0090.01216.46
7.3.200.0070.01019.39
7.3.190.0070.00916.59
7.3.180.0100.01016.55
7.3.170.0160.00016.41
7.3.160.0120.00316.34
7.3.120.0060.00914.73
7.2.330.0120.00616.65
7.2.320.0100.00716.57
7.2.310.0110.00616.52
7.2.300.0130.00616.59
7.2.290.0120.00316.30
7.1.70.0030.00617.17
7.1.60.0030.02019.82
7.1.50.0100.00317.01
7.1.00.0030.07722.57
7.0.200.0050.00516.40
7.0.140.0100.07022.11
7.0.100.0270.06719.89
7.0.90.0100.06720.00
7.0.80.0070.08720.04
7.0.70.0070.06019.88
7.0.60.0200.07719.96
7.0.50.0070.08020.35
7.0.40.0070.05020.00
7.0.30.0100.06720.07
7.0.20.0030.08020.10
7.0.10.0070.08320.12
7.0.00.0100.07020.07
5.6.280.0000.07720.82
5.6.250.0130.07020.71
5.6.240.0000.09020.68
5.6.230.0100.06320.65
5.6.220.0030.06320.67
5.6.210.0030.08020.58
5.6.200.0000.06321.11
5.6.190.0030.08721.09
5.6.180.0170.07320.95
5.6.170.0100.07021.05
5.6.160.0070.08321.08
5.6.150.0030.05321.11
5.6.140.0030.06721.13
5.6.130.0170.07020.93
5.6.120.0100.08320.98
5.6.110.0070.05021.02
5.6.100.0070.09021.06
5.6.90.0030.08721.13
5.6.80.0230.06320.48
5.6.70.0070.07720.34
5.6.60.0100.07720.38
5.6.50.0130.04320.32
5.6.40.0100.07320.40
5.6.30.0070.07320.49
5.6.20.0170.04320.35
5.6.10.0100.07320.39
5.6.00.0170.03720.38
5.5.380.0170.06320.49
5.5.370.0070.04720.41
5.5.360.0130.04320.54
5.5.350.0070.08320.43
5.5.340.0070.04020.89
5.5.330.0130.04020.73
5.5.320.0070.05320.90
5.5.310.0100.03720.76
5.5.300.0100.07720.63
5.5.290.0170.07720.85
5.5.280.0100.08720.79
5.5.270.0030.05020.81
5.5.260.0100.07320.81
5.5.250.0100.08020.71
5.5.240.0100.06020.11
5.5.230.0100.06320.25
5.5.220.0070.04719.97
5.5.210.0030.08320.27
5.5.200.0100.04020.17
5.5.190.0070.08020.20
5.5.180.0030.06320.26
5.5.160.0170.05720.24
5.5.150.0130.04720.25
5.5.140.0100.07020.23
5.5.130.0030.06020.13
5.5.120.0130.05720.23
5.5.110.0100.06720.25
5.5.100.0070.07720.04
5.5.90.0130.04320.06
5.5.80.0130.06720.12
5.5.70.0130.04320.08
5.5.60.0070.04319.95
5.5.50.0100.03719.95
5.5.40.0200.06320.13
5.5.30.0070.08320.02
5.5.20.0200.06320.04
5.5.10.0030.08020.04
5.5.00.0100.03720.03
5.4.450.0070.04719.27
5.4.440.0070.06719.22
5.4.430.0170.04319.24
5.4.420.0070.04319.44
5.4.410.0070.04718.98
5.4.400.0100.07719.14
5.4.390.0100.06019.14
5.4.380.0070.04318.79
5.4.370.0130.07019.03
5.4.360.0070.08019.09
5.4.350.0100.08018.81
5.4.340.0130.05018.78
5.4.320.0070.06319.23
5.4.310.0070.03719.13
5.4.300.0130.07019.12
5.4.290.0130.07019.05
5.4.280.0130.07318.81
5.4.270.0100.05019.05
5.4.260.0070.05719.07
5.4.250.0070.08018.83
5.4.240.0100.05319.07
5.4.230.0030.04019.22
5.4.220.0200.06019.05
5.4.210.0070.04318.82
5.4.200.0100.04018.84
5.4.190.0070.04318.93
5.4.180.0130.06718.93
5.4.170.0000.07319.08
5.4.160.0030.07719.11
5.4.150.0170.04018.93
5.4.140.0100.07316.26
5.4.130.0100.06716.25
5.4.120.0070.04016.31
5.4.110.0030.07316.23
5.4.100.0100.03716.41
5.4.90.0030.06316.32
5.4.80.0070.07316.44
5.4.70.0070.07016.19
5.4.60.0100.04716.19
5.4.50.0070.07716.28
5.4.40.0070.05716.33
5.4.30.0100.03316.17
5.4.20.0100.04716.30
5.4.10.0070.05016.41
5.4.00.0100.06315.70
5.3.290.0030.04314.65
5.3.280.0070.06714.57
5.3.270.0070.07714.44
5.3.260.0070.04314.44
5.3.250.0130.07014.59
5.3.240.0030.07714.53
5.3.230.0070.06714.43
5.3.220.0030.04314.51
5.3.210.0130.03014.52
5.3.200.0100.06014.41
5.3.190.0130.05014.51
5.3.180.0070.05014.42
5.3.170.0070.05714.52
5.3.160.0170.03714.42
5.3.150.0070.07714.41
5.3.140.0070.04014.41
5.3.130.0070.06014.41
5.3.120.0000.04714.52
5.3.110.0130.03714.54
5.3.100.0030.04713.87
5.3.90.0030.03713.97
5.3.80.0030.05313.92
5.3.70.0070.06713.76
5.3.60.0100.05313.95
5.3.50.0070.03713.87
5.3.40.0100.07313.73
5.3.30.0070.03713.68
5.3.20.0030.06713.56
5.3.10.0030.04013.52
5.3.00.0100.07013.40
5.2.170.0100.04310.97
5.2.160.0070.06011.13
5.2.150.0030.06311.18
5.2.140.0030.03310.96
5.2.130.0000.03711.04
5.2.120.0100.03711.15
5.2.110.0000.03711.14
5.2.100.0070.05011.08
5.2.90.0030.06011.15
5.2.80.0070.06311.08
5.2.70.0070.03010.88
5.2.60.0000.03710.99
5.2.50.0100.04310.86
5.2.40.0070.06310.99
5.2.30.0130.05010.93
5.2.20.0000.03310.95
5.2.10.0030.06010.71
5.2.00.0130.05310.62
5.1.60.0070.04710.04
5.1.50.0030.04310.02
5.1.40.0000.0309.96
5.1.30.0030.05310.28
5.1.20.0070.05710.36
5.1.10.0070.0279.90
5.1.00.0070.04010.11
5.0.50.0070.0378.78
5.0.40.0000.0478.78
5.0.30.0000.0678.78
5.0.20.0100.0378.78
5.0.10.0030.0408.78
5.0.00.0070.0578.78
4.4.90.0030.0378.78
4.4.80.0000.0338.78
4.4.70.0070.0308.78
4.4.60.0100.0208.78
4.4.50.0000.0378.78
4.4.40.0030.0538.78
4.4.30.0100.0308.78
4.4.20.0030.0478.78
4.4.10.0030.0278.78
4.4.00.0070.0608.78
4.3.110.0070.0308.78
4.3.100.0030.0378.78
4.3.90.0030.0338.78
4.3.80.0070.0478.78
4.3.70.0070.0238.78
4.3.60.0000.0208.78
4.3.50.0000.0378.78
4.3.40.0100.0308.78
4.3.30.0000.0238.78
4.3.20.0000.0308.78
4.3.10.0000.0278.78
4.3.00.0000.0178.78

preferences:
42.15 ms | 401 KiB | 5 Q