3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'pubdate with me and my friend'; $str=str_replace("pubdate", "dd", $str); echo $str;

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
8.3.50.0000.01416.03
8.3.40.0100.01018.84
8.3.30.0120.00618.59
8.3.20.0140.00019.20
8.3.10.0080.00021.79
8.3.00.0050.00319.67
8.2.180.0120.00616.63
8.2.170.0110.00422.96
8.2.160.0130.00319.09
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00719.82
8.2.120.0050.00326.35
8.2.110.0090.00020.86
8.2.100.0120.00017.78
8.2.90.0080.00018.16
8.2.80.0000.00718.22
8.2.70.0030.00717.50
8.2.60.0000.00918.04
8.2.50.0050.00318.07
8.2.40.0060.00318.29
8.2.30.0000.00817.93
8.2.20.0040.00417.96
8.2.10.0000.00818.08
8.2.00.0050.00319.59
8.1.280.0070.01125.92
8.1.270.0040.00422.21
8.1.260.0070.00026.35
8.1.250.0070.00428.09
8.1.240.0080.00023.88
8.1.230.0090.00320.85
8.1.220.0000.00717.77
8.1.210.0070.00318.77
8.1.200.0060.00317.23
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0040.00418.77
8.1.160.0040.00418.76
8.1.150.0030.00518.84
8.1.140.0040.00417.63
8.1.130.0040.00417.37
8.1.120.0070.00017.44
8.1.110.0040.00417.29
8.1.100.0000.00817.43
8.1.90.0030.00317.47
8.1.80.0020.00517.40
8.1.70.0000.00717.39
8.1.60.0040.00417.43
8.1.50.0040.00417.45
8.1.40.0030.00617.48
8.1.30.0040.00417.61
8.1.20.0040.00417.60
8.1.10.0050.00217.51
8.1.00.0060.00617.49
8.0.300.0030.00519.85
8.0.290.0000.00716.75
8.0.280.0050.00218.37
8.0.270.0000.00717.29
8.0.260.0000.00619.94
8.0.250.0000.00716.84
8.0.240.0030.00616.82
8.0.230.0030.00316.87
8.0.220.0030.00316.71
8.0.210.0030.00316.79
8.0.200.0040.00416.90
8.0.190.0000.00716.89
8.0.180.0040.00416.80
8.0.170.0040.00416.86
8.0.160.0000.00716.82
8.0.150.0050.00216.66
8.0.140.0000.00716.76
8.0.130.0000.00513.31
8.0.120.0000.00716.73
8.0.110.0000.00716.77
8.0.100.0080.00016.87
8.0.90.0040.00416.85
8.0.80.0070.00916.85
8.0.70.0040.00416.72
8.0.60.0040.00416.77
8.0.50.0000.00816.74
8.0.30.0100.00916.80
8.0.20.0100.00917.40
8.0.10.0000.00716.82
8.0.00.0100.01016.73
7.4.330.0020.00215.55
7.4.320.0070.00016.45
7.4.300.0030.00316.43
7.4.290.0030.00316.53
7.4.280.0030.00716.49
7.4.270.0040.00416.59
7.4.260.0030.00316.44
7.4.250.0000.00716.31
7.4.240.0000.00816.53
7.4.230.0030.00316.46
7.4.220.0000.00716.63
7.4.210.0070.01216.44
7.4.200.0030.00316.38
7.4.160.0080.00716.35
7.4.140.0130.00717.86
7.4.130.0070.01016.41
7.4.120.0150.00516.48
7.4.110.0070.01116.49
7.4.100.0060.00916.46
7.4.90.0140.00516.59
7.4.80.0120.00919.39
7.4.70.0070.01016.64
7.4.60.0110.00616.31
7.4.50.0070.00716.45
7.4.40.0100.01016.28
7.4.00.0100.00715.09
7.3.330.0000.00512.96
7.3.320.0060.00013.08
7.3.310.0000.00616.02
7.3.300.0000.00716.21
7.3.290.0060.00016.21
7.3.280.0070.01116.20
7.3.260.0080.01016.42
7.3.240.0100.00716.27
7.3.230.0050.01316.60
7.3.210.0110.00616.19
7.3.200.0090.00616.22
7.3.190.0060.01016.19
7.3.180.0100.00616.39
7.3.170.0060.01116.23
7.3.160.0100.00716.21
7.2.330.0180.00016.44
7.2.320.0000.01816.46
7.2.310.0100.01016.56
7.2.300.0100.00616.62
7.2.290.0070.01116.70
7.2.60.0070.00716.83
7.2.40.1400.00917.98
7.2.30.0880.00718.11
7.2.20.0840.00917.98
7.2.10.0820.01218.00
7.2.00.1020.00818.05
7.1.200.0030.01015.82
7.1.160.1110.00816.84
7.1.150.1050.01017.01
7.1.140.0820.01116.76
7.1.130.0930.00916.87
7.1.120.1100.01016.98
7.1.110.0980.00815.97
7.1.100.1270.00516.30
7.1.90.1200.00516.27
7.1.80.1020.00815.95
7.1.70.1000.00815.00
7.1.60.1150.01032.87
7.1.50.1340.01033.00
7.1.40.1820.01332.45
7.1.30.2030.01132.55
7.1.20.1580.01432.62
7.1.10.1490.00814.71
7.1.00.1160.01114.90

preferences:
35.89 ms | 400 KiB | 5 Q