3v4l.org

run code in 300+ PHP versions simultaneously
<?php $replace=array("1: AAA","2: AAA","3: AAA"); echo implode(ā€œ\nā€,substr_replace($replace,'BBB',3,3)); ?>

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)
8.3.60.0060.00916.38
8.3.50.0080.00721.03
8.3.40.0120.00318.59
8.3.30.0070.00718.77
8.3.20.0070.00020.19
8.3.10.0050.00323.48
8.3.00.0080.00021.83
8.2.180.0130.00916.63
8.2.170.0160.00622.96
8.2.160.0150.00620.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00020.97
8.2.120.0080.00026.35
8.2.110.0080.00022.13
8.2.100.0120.00017.80
8.2.90.0000.00819.23
8.2.80.0000.00817.97
8.2.70.0040.00417.72
8.2.60.0040.00417.90
8.2.50.0060.00318.09
8.2.40.0040.00422.17
8.2.30.0040.00419.48
8.2.20.0020.00517.81
8.2.10.0000.00718.15
8.2.00.0000.00718.14
8.1.280.0090.00925.92
8.1.270.0140.00722.14
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0090.00022.09
8.1.230.0040.00717.71
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0090.00317.48
8.1.190.0030.00617.13
8.1.180.0040.00418.10
8.1.170.0000.00818.39
8.1.160.0050.00220.79
8.1.150.0000.00718.90
8.1.140.0030.00519.56
8.1.130.0000.00717.69
8.1.120.0060.00317.37
8.1.110.0100.00017.32
8.1.100.0000.00817.50
8.1.90.0070.00017.40
8.1.80.0000.00717.36
8.1.70.0050.00217.49
8.1.60.0040.00417.58
8.1.50.0000.00817.48
8.1.40.0040.00417.41
8.1.30.0040.00417.63
8.1.20.0050.00217.60
8.1.10.0040.00417.61
8.1.00.0000.00717.46
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.43
8.0.270.0000.00717.09
8.0.260.0030.00517.23
8.0.250.0000.00616.88
8.0.240.0000.00717.07
8.0.230.0040.00417.05
8.0.220.0080.00016.78
8.0.210.0070.00016.91
8.0.200.0000.00616.94
8.0.190.0000.00717.06
8.0.180.0000.00816.98
8.0.170.0000.00816.87
8.0.160.0070.00016.97
8.0.150.0040.00416.85
8.0.140.0030.00316.85
8.0.130.0030.00313.36
8.0.120.0040.00416.87
8.0.110.0040.00416.92
8.0.100.0040.00416.85
8.0.90.0040.00416.84
8.0.80.0070.01116.96
8.0.70.0050.00216.71
8.0.60.0000.00716.77
8.0.50.0040.00416.78
8.0.30.0090.00717.01
8.0.20.0090.01117.40
8.0.10.0070.00017.13
8.0.00.0070.01116.75
7.4.330.0020.00216.79
7.4.320.0000.00616.43
7.4.300.0000.00716.50
7.4.290.0050.00216.54
7.4.280.0000.00716.62
7.4.270.0030.00316.51
7.4.260.0040.00416.46
7.4.250.0040.00416.50
7.4.240.0000.00716.50
7.4.230.0040.00416.48
7.4.220.0170.00716.56
7.4.210.0060.00916.56
7.4.200.0040.00416.63
7.4.160.0130.00316.59
7.4.150.0070.01117.40
7.4.140.0110.01417.86
7.4.130.0230.00316.46
7.4.120.0090.01116.52
7.4.110.0100.00916.39
7.4.100.0080.00816.36
7.4.90.0100.00716.49
7.4.80.0100.01319.39
7.4.70.0040.01316.61
7.4.60.0130.00316.48
7.4.50.0100.00316.21
7.4.40.0110.00516.51
7.4.30.0120.00616.44
7.4.00.0060.01215.10
7.3.330.0050.00013.10
7.3.320.0020.00213.16
7.3.310.0030.00316.31
7.3.300.0070.00016.35
7.3.290.0030.00316.09
7.3.280.0100.00816.27
7.3.270.0140.01017.40
7.3.260.0150.00616.17
7.3.240.0160.00316.41
7.3.230.0130.00416.39
7.3.210.0070.01416.48
7.3.200.0070.01019.39
7.3.190.0110.00616.29
7.3.180.0090.01316.52
7.3.170.0050.01216.48
7.3.160.0140.00316.43
7.2.330.0090.00916.63
7.2.320.0120.00916.50
7.2.310.0110.00716.79
7.2.300.0090.01216.34
7.2.290.0100.00616.56
7.2.60.0060.00316.76
7.2.00.0040.00719.49
7.1.200.0030.00715.69
7.1.100.0030.01018.28
7.1.70.0090.00616.83
7.1.60.0070.01719.40
7.1.50.0070.01416.80
7.1.00.0100.07022.40
7.0.200.0080.00814.29
7.0.60.0330.07019.89
7.0.50.0100.07317.90
7.0.40.0130.04720.25
7.0.30.0130.04320.13
7.0.20.0230.06320.04
7.0.10.0070.08720.13
7.0.00.0130.08320.12
5.6.280.0030.03720.81
5.6.210.0070.08320.46
5.6.200.0000.04318.13
5.6.190.0070.04020.36
5.6.180.0300.06320.65
5.6.170.0300.07720.50
5.6.160.0070.08720.50
5.6.150.0070.03718.22
5.6.140.0000.08018.21
5.6.130.0100.06318.15
5.6.120.0070.08321.01
5.6.110.0070.07721.00
5.6.100.0100.08021.06
5.6.90.0130.07320.96
5.6.80.0070.08320.41
5.5.350.0300.07320.38
5.5.340.0100.08017.98
5.5.330.0070.05020.42
5.5.320.0200.04320.30
5.5.310.0230.04720.27
5.5.300.0000.09017.88
5.5.290.0030.08317.88
5.5.280.0070.08320.72
5.5.270.0170.07720.63
5.5.260.0100.08020.86
5.5.250.0130.07320.54
5.5.240.0300.04720.15

preferences:
32.59 ms | 401 KiB | 5 Q