3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str1 = 'texc'; $str2 = 'texc'; $ch_check = []; for($i = 0; $i <strlen($str1); $i++){ $ch = $str1[$i]; for($j = 0; $j <strlen($str2); $j++){ if($ch == $str2[$j]){ $ch_check[] = $ch; } } } //echo "<pre>"; //var_dump($ch_check); //echo "</pre>"; if(count($ch_check) == strlen($str1)){ echo "Bingo!"; }else{ echo "Nope :("; }

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)
8.4.120.0070.00423.87
8.4.110.0130.00818.59
8.4.100.0130.00718.78
8.4.90.0040.00420.48
8.4.80.0120.00618.68
8.4.70.0110.00917.57
8.4.60.0090.01217.71
8.4.50.0100.01018.70
8.4.40.0110.00717.87
8.4.30.0140.00720.28
8.4.20.0140.00717.70
8.4.10.0100.01019.82
8.3.250.0140.00518.80
8.3.240.0090.01017.25
8.3.230.0120.00816.60
8.3.220.0050.00318.66
8.3.210.0040.00418.34
8.3.200.0130.00716.52
8.3.190.0100.00816.98
8.3.180.0130.00716.65
8.3.170.0040.00418.67
8.3.160.0040.00418.37
8.3.150.0070.01119.04
8.3.140.0070.00720.54
8.3.130.0090.00918.44
8.3.120.0030.00720.87
8.3.110.0040.00420.94
8.3.100.0000.01024.06
8.3.90.0110.00426.77
8.3.80.0030.00619.36
8.3.70.0120.00316.75
8.3.60.0090.00916.63
8.3.50.0240.00624.62
8.3.40.0090.00618.83
8.3.30.0150.00318.48
8.3.20.0040.00424.18
8.3.10.0070.01024.66
8.3.00.0080.00026.16
8.2.290.0110.00720.40
8.2.280.0110.00716.33
8.2.270.0160.00316.78
8.2.260.0110.00717.18
8.2.250.0030.00616.79
8.2.240.0100.00619.04
8.2.230.0120.00322.58
8.2.220.0000.00837.54
8.2.210.0110.00026.77
8.2.200.0060.00318.88
8.2.190.0060.00918.29
8.2.180.0040.01125.92
8.2.170.0070.00719.04
8.2.160.0120.00322.96
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0080.00019.78
8.2.110.0060.00321.04
8.2.100.0070.00417.91
8.2.90.0030.00517.88
8.2.80.0040.00418.73
8.2.70.0000.00817.93
8.2.60.0080.00018.16
8.2.50.0040.00418.10
8.2.40.0080.00021.20
8.2.30.0070.00019.30
8.2.20.0070.00018.10
8.2.10.0040.00419.20
8.2.00.0040.00419.27
8.1.330.0100.00821.78
8.1.320.0120.00716.31
8.1.310.0080.00016.58
8.1.300.0080.00019.75
8.1.290.0050.00530.84
8.1.280.0070.01025.92
8.1.270.0090.00023.99
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00320.97
8.1.230.0110.00017.83
8.1.220.0030.00517.76
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0030.00517.35
8.1.180.0000.00818.10
8.1.170.0000.00918.41
8.1.160.0050.00318.89
8.1.150.0030.00518.76
8.1.140.0060.00320.61
8.1.130.0030.00321.78
8.1.120.0000.00717.45
8.1.110.0050.00317.50
8.1.100.0040.00417.39
8.1.90.0040.00417.41
8.1.80.0040.00717.41
8.1.70.0000.00717.45
8.1.60.0000.00917.44
8.1.50.0030.00517.44
8.1.40.0000.00917.46
8.1.30.0040.00417.48
8.1.20.0040.00417.60
8.1.10.0060.00317.55
8.1.00.0040.00417.47
8.0.300.0090.00018.77
8.0.290.0000.01016.75
8.0.280.0000.00718.44
8.0.270.0030.00316.88
8.0.260.0030.00320.16
8.0.250.0030.00516.89
8.0.240.0040.00416.84
8.0.230.0030.00316.78
8.0.220.0040.00416.70
8.0.210.0000.00716.81
8.0.200.0040.00416.84
8.0.190.0040.00416.88
8.0.180.0040.00416.81
8.0.170.0060.00316.91
8.0.160.0040.00416.84
8.0.150.0040.00416.94
8.0.140.0000.00716.82
8.0.130.0070.00013.25
8.0.120.0000.00816.88
8.0.110.0030.00616.73
8.0.100.0040.00416.78
8.0.90.0000.00716.88
8.0.80.0020.01316.88
8.0.70.0000.00716.93
8.0.60.0000.00716.85
8.0.50.0030.00516.88
8.0.30.0080.00817.39
8.0.20.0200.00817.05
8.0.10.0120.00917.08
8.0.00.0150.00716.89
7.4.330.0050.00015.55
7.4.320.0060.00016.51
7.4.300.0000.00716.60
7.4.290.0040.00416.41
7.4.280.0000.00816.39
7.4.270.0030.00316.61
7.4.260.0000.00613.27
7.4.250.0000.00716.52
7.4.240.0020.00516.46
7.4.230.0030.00316.43
7.4.220.0040.00416.69
7.4.210.0090.00616.55
7.4.200.0030.00316.40
7.4.150.0140.00716.43
7.4.140.0160.00616.55
7.4.130.0120.00916.64
7.4.120.0200.00016.58
7.4.110.0100.01116.62
7.4.100.0180.00316.36
7.4.90.0050.01416.22
7.4.80.0110.01116.49
7.4.70.0080.01316.39
7.4.60.0080.01216.64
7.4.50.0110.01116.45
7.4.40.0160.00516.65
7.4.30.0140.01016.23
7.4.20.0060.01816.78
7.4.10.0150.01016.55
7.4.00.0130.00515.99
7.3.330.0040.00416.18
7.3.320.0030.00313.21
7.3.310.0040.00416.46
7.3.300.0060.00016.30
7.3.290.0040.00916.34
7.3.270.0040.01716.24
7.3.260.0170.00916.42
7.3.250.0170.00316.21
7.3.240.0100.01016.13
7.3.230.0130.00816.38
7.3.220.0200.00016.34
7.3.210.0140.00716.56
7.3.200.0110.01116.27
7.3.190.0160.00416.27
7.3.180.0160.00316.55
7.3.170.0100.01316.29
7.3.160.0130.01016.64
7.3.150.0140.00816.39
7.3.140.0150.00816.59
7.3.130.0120.00916.45
7.3.120.0140.00916.31
7.3.110.0180.00916.43
7.3.100.0100.01016.64
7.3.90.0130.00616.52
7.3.80.0070.01116.48
7.3.70.0080.01116.36
7.3.60.0090.00916.41
7.3.50.0100.00716.45
7.3.40.0140.00316.38
7.3.30.0060.01216.27
7.3.20.0150.00316.28
7.3.10.0080.00916.30
7.3.00.0130.00616.62

preferences:
93.38 ms | 403 KiB | 5 Q