3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mm = array('d.d','ma','ah','a', 'a'); $ee = $mm[2] . $mm[1] . $mm[0]; $ff = array('dah','qq','q','q'); $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[4] . $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)
8.3.60.0110.01118.56
8.3.50.0140.00716.25
8.3.40.0110.00418.98
8.3.30.0170.00018.66
8.3.20.0000.00821.74
8.3.10.0000.00723.65
8.3.00.0040.00419.79
8.2.180.0110.00818.16
8.2.170.0060.00822.96
8.2.160.0140.00020.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00020.38
8.2.120.0050.00326.35
8.2.110.0060.00320.52
8.2.100.0090.00317.89
8.2.90.0080.00019.17
8.2.80.0060.00317.97
8.2.70.0050.00317.50
8.2.60.0040.00418.05
8.2.50.0040.00418.10
8.2.40.0000.00922.36
8.2.30.0000.00819.32
8.2.20.0000.00817.98
8.2.10.0050.00218.23
8.2.00.0040.00418.14
8.1.280.0070.01425.92
8.1.270.0050.00320.73
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0060.00322.73
8.1.230.0030.00919.18
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0080.00317.11
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0070.00018.97
8.1.150.0000.00718.90
8.1.140.0040.00419.53
8.1.130.0040.00420.66
8.1.120.0000.00717.51
8.1.110.0080.00017.46
8.1.100.0000.00817.50
8.1.90.0030.00617.41
8.1.80.0000.00717.49
8.1.70.0070.00017.48
8.1.60.0000.00717.54
8.1.50.0040.00417.58
8.1.40.0000.00717.50
8.1.30.0040.00417.48
8.1.20.0000.00817.71
8.1.10.0040.00417.59
8.1.00.0040.00417.57
8.0.300.0080.00018.77
8.0.290.0030.00616.63
8.0.280.0070.00018.31
8.0.270.0080.00017.25
8.0.260.0040.00418.90
8.0.250.0030.00316.96
8.0.240.0030.00516.82
8.0.230.0000.00717.02
8.0.220.0000.00716.74
8.0.210.0030.00316.88
8.0.200.0030.00316.97
8.0.190.0060.00316.82
8.0.180.0000.00716.84
8.0.170.0030.00616.89
8.0.160.0030.00316.89
8.0.150.0050.00316.83
8.0.140.0050.00516.87
8.0.130.0040.00413.33
8.0.120.0000.00716.89
8.0.110.0000.00716.96
8.0.100.0040.00416.79
8.0.90.0070.00016.91
8.0.80.0090.01216.86
8.0.70.0000.00716.83
8.0.60.0040.00416.83
8.0.50.0000.00716.77
8.0.30.0070.01017.06
8.0.20.0100.01117.41
8.0.10.0040.00416.77
8.0.00.0130.00516.72
7.4.330.0020.00215.55
7.4.320.0030.00316.63
7.4.300.0000.00716.50
7.4.290.0040.00416.45
7.4.280.0030.00616.54
7.4.270.0050.00216.60
7.4.260.0030.00516.56
7.4.250.0090.00016.36
7.4.240.0040.00416.41
7.4.230.0070.00016.47
7.4.220.0060.01316.64
7.4.210.0100.00316.57
7.4.200.0000.00716.34
7.4.160.0090.00816.46
7.4.150.0070.01417.40
7.4.140.0070.01017.86
7.4.130.0160.00416.54
7.4.120.0120.00916.51
7.4.110.0090.00916.48
7.4.100.0080.00816.62
7.4.90.0070.01016.64
7.4.80.0150.00819.39
7.4.70.0110.00616.35
7.4.60.0070.01116.45
7.4.50.0040.01416.30
7.4.40.0070.01016.53
7.4.30.0120.00616.68
7.4.00.0100.00715.19
7.3.330.0000.00613.17
7.3.320.0000.00713.02
7.3.310.0000.00716.30
7.3.300.0040.00416.34
7.3.290.0090.00716.30
7.3.280.0100.00716.33
7.3.270.0040.01417.40
7.3.260.0090.00916.36
7.3.250.0100.01116.40
7.3.240.0080.01016.48
7.3.230.0110.00716.50
7.3.210.0080.00816.39
7.3.200.0030.01216.40
7.3.190.0090.00616.58
7.3.180.0090.00616.43
7.3.170.0100.00716.42
7.3.160.0060.00916.28
7.3.10.0060.00716.71
7.3.00.0120.00416.59
7.2.330.0100.00716.46
7.2.320.0090.00916.46
7.2.310.0060.01116.70
7.2.300.0070.01016.48
7.2.290.0080.00816.57
7.2.130.0080.00516.77
7.2.120.0020.01016.47
7.2.110.0070.00516.66
7.2.100.0000.01416.76
7.2.90.0020.01416.66
7.2.80.0070.00516.77
7.2.70.0070.00516.87
7.2.60.0080.00416.90
7.2.50.0050.00716.82
7.2.40.0070.00916.87
7.2.30.0050.00916.95
7.2.20.0070.00516.84
7.2.10.0050.00916.87
7.2.00.0020.01116.86
7.1.250.0050.00515.61
7.1.200.0060.00315.72
7.1.70.0070.00717.17
7.1.60.0970.01732.98
7.1.50.0970.01032.80
7.1.40.0870.01332.78
7.1.30.1400.01032.52
7.1.20.0570.01732.79
7.1.10.0930.01314.70
7.1.00.0700.01015.01
7.0.200.1000.00715.03
7.0.190.1270.01314.88
7.0.180.1170.00314.65
7.0.170.0170.00714.36
7.0.160.0100.00714.52
7.0.150.0970.01714.39
7.0.140.1130.00714.77
7.0.130.0670.01314.81
7.0.120.0800.00714.78
7.0.110.0800.00314.45
7.0.100.0700.01314.45
7.0.90.0900.01714.56
7.0.80.0830.01014.63
7.0.70.1330.01314.42
7.0.60.1030.00714.39
7.0.50.0670.00714.69
7.0.40.0800.01314.75
7.0.30.0770.00014.50
7.0.20.0730.02014.54
7.0.10.0970.01714.49
7.0.00.0700.01014.68

preferences:
54.57 ms | 400 KiB | 5 Q