3v4l.org

run code in 300+ PHP versions simultaneously
<?php $titles = array("Mr", "Mrs", "Ms", "Miss", "Master", "Mr ", "Mrs ", "Ms ", "Miss ", "Master "); $name = str_replace($titles, "", "Mr NameMr"); echo $name;

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)
8.3.60.0090.01218.31
8.3.50.0140.00621.98
8.3.40.0150.00018.61
8.3.30.0110.00718.71
8.3.20.0080.00020.22
8.3.10.0160.00320.44
8.3.00.0070.00721.77
8.2.180.0090.00916.50
8.2.170.0090.00922.96
8.2.160.0110.00422.13
8.2.150.0130.00324.18
8.2.140.0070.01024.66
8.2.130.0040.00420.52
8.2.120.0070.00726.35
8.2.110.0030.00622.34
8.2.100.0110.00017.72
8.2.90.0040.00418.28
8.2.80.0040.00418.09
8.2.70.0050.00317.50
8.2.60.0060.00317.50
8.2.50.0030.00517.55
8.2.40.0000.00919.35
8.2.30.0040.00419.48
8.2.20.0040.00417.73
8.2.10.0040.00418.12
8.2.00.0040.00418.12
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0030.00528.09
8.1.250.0000.00728.09
8.1.240.0090.00023.96
8.1.230.0120.00022.75
8.1.220.0040.00417.74
8.1.210.0000.00818.78
8.1.200.0050.00317.00
8.1.190.0100.00017.11
8.1.180.0080.00018.10
8.1.170.0000.00717.62
8.1.160.0040.00420.69
8.1.150.0000.00820.57
8.1.140.0080.00019.52
8.1.130.0030.00317.55
8.1.120.0000.00717.44
8.1.110.0040.00417.29
8.1.100.0020.00517.34
8.1.90.0000.00717.29
8.1.80.0000.00817.36
8.1.70.0050.00317.34
8.1.60.0040.00417.50
8.1.50.0080.00017.37
8.1.40.0040.00417.33
8.1.30.0030.00517.61
8.1.20.0040.00417.40
8.1.10.0040.00417.55
8.1.00.0050.00517.46
8.0.300.0030.00319.91
8.0.290.0000.00816.75
8.0.280.0070.00018.48
8.0.270.0040.00417.25
8.0.260.0000.00717.25
8.0.250.0050.00316.87
8.0.240.0030.00316.96
8.0.230.0030.00316.75
8.0.220.0080.00016.88
8.0.210.0040.00416.70
8.0.200.0000.00716.82
8.0.190.0040.00416.88
8.0.180.0000.00816.93
8.0.170.0090.00016.71
8.0.160.0030.00316.88
8.0.150.0070.00016.66
8.0.140.0030.00516.78
8.0.130.0050.00013.21
8.0.120.0000.00716.74
8.0.110.0080.00016.76
8.0.100.0040.00416.65
8.0.90.0080.00016.72
8.0.80.0120.00916.77
8.0.70.0070.00016.66
8.0.60.0000.00716.84
8.0.50.0030.00316.84
8.0.30.0050.01017.12
8.0.20.0080.01217.40
8.0.10.0000.00716.95
8.0.00.0080.00916.58
7.4.330.0050.00016.67
7.4.320.0000.00716.36
7.4.300.0030.00316.52
7.4.290.0050.00316.39
7.4.280.0070.00016.50
7.4.270.0070.00016.36
7.4.260.0000.00816.51
7.4.250.0000.00716.47
7.4.240.0000.00716.38
7.4.230.0070.00016.39
7.4.220.0030.00316.43
7.4.210.0070.00916.57
7.4.200.0030.00316.47
7.4.160.0040.01316.49
7.4.150.0120.00917.40
7.4.140.0070.01517.86
7.4.130.0080.01216.30
7.4.120.0080.01016.37
7.4.110.0140.00316.47
7.4.100.0070.01316.31
7.4.90.0100.00716.50
7.4.80.0140.00319.39
7.4.70.0110.00716.42
7.4.60.0150.00316.50
7.4.50.0090.00616.33
7.4.40.0100.00716.27
7.4.30.0110.01416.51
7.4.00.0080.00814.74
7.3.330.0000.00612.99
7.3.320.0020.00213.16
7.3.310.0000.00716.27
7.3.300.0030.00316.30
7.3.290.0000.00716.18
7.3.280.0100.00516.22
7.3.270.0080.00817.40
7.3.260.0060.01016.27
7.3.250.0100.00816.23
7.3.240.0090.01416.27
7.3.230.0100.00716.49
7.3.210.0090.00616.53
7.3.200.0090.01216.31
7.3.190.0150.00016.12
7.3.180.0100.00716.23
7.3.170.0100.00716.40
7.3.160.0080.00916.21
7.2.330.0120.00616.55
7.2.320.0180.00616.29
7.2.310.0110.00816.20
7.2.300.0100.00716.25
7.2.290.0130.00716.25
7.2.60.0030.00916.86
7.2.00.0080.00819.22
7.1.200.0030.00715.89
7.1.100.0080.00318.04
7.1.70.0000.01017.03
7.1.60.0070.01719.19
7.1.50.0130.00916.96
7.1.00.0100.07022.48
7.0.200.0280.00414.85
7.0.60.0170.06021.73
7.0.50.0030.05317.88
7.0.40.0100.08320.09
7.0.30.0200.04320.12
7.0.20.0100.05020.20
7.0.10.0070.07720.20
7.0.00.0270.06720.04
5.6.280.0000.07320.85
5.6.210.0200.05020.52
5.6.200.0100.05018.12
5.6.190.0100.07020.43
5.6.180.0270.04320.64
5.6.170.0170.04020.49
5.6.160.0070.05720.55
5.6.150.0030.07718.10
5.6.140.0100.07018.13
5.6.130.0070.03718.08
5.6.120.0230.05021.01
5.6.110.0070.08321.10
5.6.100.0070.05020.98
5.6.90.0030.07721.06
5.6.80.0070.03720.50
5.5.350.3370.04020.43
5.5.340.0030.06018.01
5.5.330.0070.07020.36
5.5.320.0630.06320.25
5.5.310.0270.05020.31
5.5.300.0070.08017.89
5.5.290.0070.07318.01
5.5.280.0100.04320.84
5.5.270.0030.04720.96
5.5.260.0070.05720.75
5.5.250.0030.04320.68
5.5.240.0000.08320.23

preferences:
25.12 ms | 401 KiB | 5 Q