3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mm = array('','.daher','ahmad',''); $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', $tt); echo '<pre>'; print_r($bb); die;

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)
8.3.60.0120.00616.88
8.3.50.0040.01118.17
8.3.40.0180.00018.71
8.3.30.0000.01518.68
8.3.20.0030.00621.64
8.3.10.0080.00023.53
8.3.00.0050.00319.92
8.2.180.0140.00416.50
8.2.170.0070.00722.96
8.2.160.0100.00319.46
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00520.88
8.2.110.0140.00722.11
8.2.100.0110.00417.91
8.2.90.0080.00018.16
8.2.80.0030.00618.03
8.2.70.0030.00618.04
8.2.60.0040.00418.03
8.2.50.0040.00418.10
8.2.40.0000.00720.55
8.2.30.0040.00419.37
8.2.20.0030.00618.06
8.2.10.0040.00418.20
8.2.00.0040.00418.23
8.1.280.0070.01125.92
8.1.270.0080.00020.73
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00021.99
8.1.230.0070.00422.63
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00717.35
8.1.190.0030.00617.36
8.1.180.0050.00318.10
8.1.170.0050.00318.41
8.1.160.0050.00318.89
8.1.150.0040.00418.80
8.1.140.0000.00819.52
8.1.130.0030.00317.38
8.1.120.0000.00717.50
8.1.110.0040.00417.38
8.1.100.0060.00317.42
8.1.90.0080.00317.37
8.1.80.0070.00017.38
8.1.70.0000.00717.45
8.1.60.0000.00817.66
8.1.50.0050.00217.42
8.1.40.0000.00917.52
8.1.30.0050.00317.57
8.1.20.0000.00817.63
8.1.10.0050.00217.62
8.1.00.0040.00417.52
8.0.300.0070.00019.72
8.0.290.0000.00916.63
8.0.280.0000.00718.52
8.0.270.0040.00417.31
8.0.260.0060.00316.76
8.0.250.0030.00316.95
8.0.240.0040.00417.02
8.0.230.0040.00416.89
8.0.220.0000.00816.95
8.0.210.0020.00517.01
8.0.200.0030.00317.06
8.0.190.0080.00016.88
8.0.180.0000.00816.94
8.0.170.0000.00716.95
8.0.160.0000.00716.88
8.0.150.0050.00316.91
8.0.140.0040.00416.93
8.0.130.0030.00313.35
8.0.120.0000.00716.82
8.0.110.0040.00416.92
8.0.100.0040.00416.84
8.0.90.0040.00416.96
8.0.80.0060.00916.92
8.0.70.0000.00716.86
8.0.60.0000.00816.78
8.0.50.0030.00616.98
8.0.30.0090.00917.15
8.0.20.0110.01517.40
8.0.10.0000.00716.96
8.0.00.0080.01316.63
7.4.330.0000.00515.55
7.4.320.0000.00616.43
7.4.300.0030.00316.52
7.4.290.0030.00316.56
7.4.280.0040.00416.60
7.4.270.0030.00316.57
7.4.260.0030.00516.42
7.4.250.0000.00716.50
7.4.240.0070.00016.66
7.4.230.0030.00316.55
7.4.220.0090.00916.53
7.4.210.0090.00916.55
7.4.200.0070.00016.46
7.4.160.0080.00816.49
7.4.150.0060.01317.40
7.4.140.0110.00717.86
7.4.130.0060.01216.61
7.4.120.0120.01016.55
7.4.110.0100.00716.50
7.4.100.0160.00016.54
7.4.90.0000.01716.39
7.4.80.0100.01019.39
7.4.70.0100.00616.48
7.4.60.0070.01016.41
7.4.50.0060.00616.29
7.4.40.0160.00016.50
7.4.30.0070.01416.55
7.4.00.0030.01014.90
7.3.330.0020.00213.13
7.3.320.0050.00013.15
7.3.310.0030.00316.48
7.3.300.0030.00316.41
7.3.290.0000.00716.39
7.3.280.0080.00816.39
7.3.270.0130.00617.40
7.3.260.0130.00816.44
7.3.250.0090.01016.60
7.3.240.0110.00516.46
7.3.230.0080.00816.32
7.3.210.0100.00616.49
7.3.200.0110.01016.63
7.3.190.0100.00716.38
7.3.180.0110.00616.37
7.3.170.0070.01016.34
7.3.160.0060.00916.46
7.3.120.0030.01314.88
7.3.110.0150.00414.76
7.3.100.0170.00014.97
7.3.90.0090.00614.69
7.3.80.0060.00814.87
7.3.70.0130.00014.96
7.3.60.0110.00014.89
7.3.50.0150.00014.95
7.3.40.0070.00714.90
7.3.30.0060.00914.72
7.3.20.0070.01016.79
7.3.10.0070.00416.76
7.3.00.0000.01516.64
7.2.330.0060.01216.72
7.2.320.0070.01116.71
7.2.310.0100.00716.77
7.2.300.0090.01216.43
7.2.290.0080.00816.58
7.2.250.0120.00615.24
7.2.240.0080.01215.02
7.2.230.0030.01514.98
7.2.220.0000.01415.27
7.2.210.0060.00915.11
7.2.200.0000.01615.08
7.2.190.0090.00315.25
7.2.180.0000.01315.28
7.2.170.0040.00715.04
7.2.60.0000.00816.68
7.1.330.0070.00715.96
7.1.320.0090.00315.75
7.1.310.0030.00915.93
7.1.300.0100.00315.61
7.1.290.0060.00315.63
7.1.280.0030.01015.80
7.1.270.0090.00615.73
7.1.260.0040.01415.76
7.1.200.0060.00315.88
7.1.70.0000.00717.18
7.1.60.0070.00716.88
7.1.50.1300.01032.88
7.1.40.1070.01332.50
7.1.30.0930.01732.66
7.1.20.0770.02032.58
7.1.10.0070.01014.58
7.1.00.0570.01314.91
7.0.200.0060.00916.49
7.0.190.0770.01014.79
7.0.180.0930.01714.30
7.0.170.0730.01714.29
7.0.160.1000.01314.29
7.0.150.0130.00714.30
7.0.140.0130.01314.47
7.0.130.0470.01014.56
7.0.120.0430.00714.55
7.0.110.0670.01314.42
7.0.100.0570.01714.36
7.0.90.0470.00714.36
7.0.80.0600.01014.39
7.0.70.0600.01314.57
7.0.60.0500.00714.04
7.0.50.0370.01014.38
7.0.40.0570.01014.59
7.0.30.0470.01314.55
7.0.20.0600.00714.43
7.0.10.0570.00714.62
7.0.00.0570.01314.68

preferences:
33.94 ms | 400 KiB | 5 Q