3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mm = array('ah','ma','d','a', 'a'); $ee = $mm[2] . $mm[1] . $mm[0]; $ff = array('n','i','m','e'); $ee .= $mm[3] . $ff[2] . $ff[1] . $ff[0] . $ff[3]; $gg = array('l','g','m'); $tt = $ee; $yrp ='co'; $tt .= '@'; $tt .= $gg[1] . $gg[2] . $mm[3] . $ff[1] . $gg[0] . '.bot'; $bb = str_replace('bot', $yrp.'m', $tt); print_r ($bb); ?>

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)
8.3.60.0220.00016.63
8.3.50.0040.01118.14
8.3.40.0110.00318.87
8.3.30.0110.00418.74
8.3.20.0040.00421.89
8.3.10.0030.00621.85
8.3.00.0040.00419.79
8.2.180.0120.00618.41
8.2.170.0090.00622.96
8.2.160.0100.00720.22
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00420.39
8.2.120.0070.00026.35
8.2.110.0040.00420.52
8.2.100.0040.00718.03
8.2.90.0030.00619.36
8.2.80.0000.00818.05
8.2.70.0050.00317.50
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0030.00622.34
8.2.30.0040.00419.26
8.2.20.0080.00017.99
8.2.10.0040.00418.08
8.2.00.0000.00718.15
8.1.280.0160.00325.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00720.86
8.1.230.0000.01019.16
8.1.220.0080.00017.74
8.1.210.0090.00018.77
8.1.200.0090.00017.10
8.1.190.0070.00417.23
8.1.180.0000.00818.10
8.1.170.0040.00418.56
8.1.160.0040.00418.93
8.1.150.0040.00418.80
8.1.140.0000.00819.57
8.1.130.0030.00320.61
8.1.120.0050.00217.47
8.1.110.0040.00417.43
8.1.100.0000.00817.48
8.1.90.0040.00417.45
8.1.80.0030.00317.52
8.1.70.0040.00417.43
8.1.60.0070.00017.54
8.1.50.0030.00517.54
8.1.40.0030.00617.43
8.1.30.0070.00017.70
8.1.20.0040.00417.70
8.1.10.0040.00417.59
8.1.00.0060.00317.55
8.0.300.0080.00018.77
8.0.290.0000.00716.63
8.0.280.0030.00318.50
8.0.270.0000.00717.27
8.0.260.0000.00618.80
8.0.250.0000.00616.80
8.0.240.0050.00317.00
8.0.230.0070.00016.84
8.0.220.0040.00416.91
8.0.210.0030.00316.92
8.0.200.0030.00316.96
8.0.190.0000.00816.86
8.0.180.0050.00316.93
8.0.170.0050.00516.90
8.0.160.0070.00016.87
8.0.150.0000.00716.86
8.0.140.0050.00516.75
8.0.130.0060.00313.32
8.0.120.0050.00316.80
8.0.110.0030.00516.92
8.0.100.0030.00517.01
8.0.90.0040.00416.80
8.0.80.0060.00916.89
8.0.70.0040.00416.89
8.0.60.0000.00716.77
8.0.50.0040.00416.81
8.0.30.0110.00717.00
8.0.20.0100.00917.40
8.0.10.0040.00416.93
8.0.00.0070.01416.61
7.4.330.0050.00015.55
7.4.320.0000.00616.53
7.4.300.0030.00316.60
7.4.290.0000.00716.61
7.4.280.0000.00816.45
7.4.270.0040.00416.50
7.4.260.0030.00316.48
7.4.250.0000.00716.43
7.4.240.0000.00816.46
7.4.230.0000.00716.45
7.4.220.0090.00916.66
7.4.210.0090.00616.49
7.4.200.0070.00016.66
7.4.160.0130.00616.52
7.4.150.0140.00417.40
7.4.140.0120.00817.86
7.4.130.0040.01416.51
7.4.120.0100.00916.44
7.4.110.0040.01216.52
7.4.100.0060.01116.48
7.4.90.0090.00916.48
7.4.80.0160.00619.39
7.4.70.0090.00616.61
7.4.60.0060.00916.67
7.4.50.0030.01416.18
7.4.40.0060.01616.39
7.4.30.0090.01116.39
7.4.00.0030.01315.07
7.3.330.0000.00513.25
7.3.320.0000.00513.24
7.3.310.0030.00316.32
7.3.300.0000.00716.38
7.3.290.0060.00816.36
7.3.280.0100.00816.36
7.3.270.0110.00617.40
7.3.260.0140.00616.48
7.3.250.0080.01016.35
7.3.240.0050.01316.32
7.3.230.0110.00616.34
7.3.210.0100.00616.29
7.3.200.0170.00016.65
7.3.190.0070.01016.27
7.3.180.0030.01316.28
7.3.170.0100.00716.39
7.3.160.0040.01216.28
7.2.330.0130.00316.68
7.2.320.0090.00616.54
7.2.310.0100.00716.67
7.2.300.0030.01416.77
7.2.290.0130.00516.83
7.2.60.0030.01016.59
7.2.50.0030.00717.01
7.1.200.0030.01015.64
7.1.70.0060.00617.08
7.1.60.0430.01732.96
7.1.50.0500.01732.90
7.1.40.0800.02332.79
7.1.30.0870.01332.93
7.1.20.0830.01332.82
7.1.10.0570.00314.73
7.1.00.0630.01314.91
7.0.200.0400.01314.90
7.0.190.0600.00714.64
7.0.180.0570.01014.66
7.0.170.0700.01014.53
7.0.160.0970.01314.63
7.0.150.0430.01714.71
7.0.140.0830.01314.58
7.0.130.0570.01714.66
7.0.120.1330.01314.76
7.0.110.0500.01014.50
7.0.100.0700.02014.55
7.0.90.0530.00714.61
7.0.80.0630.01014.48
7.0.70.0470.01714.55
7.0.60.0530.01714.49
7.0.50.0530.01314.47
7.0.40.0570.01014.75
7.0.30.0570.01014.84
7.0.20.0900.01714.51
7.0.10.0530.01314.53
7.0.00.0570.00714.51

preferences:
48.52 ms | 401 KiB | 5 Q