3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str1 = 'text'; $str2 = 'text'; $ch_check = []; for($i = 0; $i <strlen($str1); $i++){ $ch = $str1[$i]; for($j = 0; $j <strlen($str2); $j++){ if($ch == $str2[$j]){ $ch_check[] = $ch; break; } } } //echo "<pre>"; //var_dump($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)
8.4.120.0060.00320.63
8.4.110.0120.01018.77
8.4.100.0050.00517.89
8.4.90.0140.00618.82
8.4.80.0090.01118.62
8.4.70.0090.01017.68
8.4.60.0130.00720.55
8.4.50.0160.00417.84
8.4.40.0150.00417.75
8.4.30.0070.01420.83
8.4.20.0100.01017.79
8.4.10.0060.01319.67
8.3.250.0090.00918.92
8.3.240.0140.00416.75
8.3.230.0130.00616.52
8.3.220.0060.00217.14
8.3.210.0110.00718.67
8.3.200.0040.00416.60
8.3.190.0140.00516.42
8.3.180.0150.00616.55
8.3.170.0090.00916.54
8.3.160.0160.00316.72
8.3.150.0150.00317.21
8.3.140.0050.00316.79
8.3.130.0040.00418.15
8.3.120.0000.01120.79
8.3.110.0030.00620.94
8.3.100.0080.00024.06
8.3.90.0000.00826.77
8.3.80.0030.00619.36
8.3.70.0070.00716.63
8.3.60.0140.00416.63
8.3.50.0100.00824.47
8.3.40.0150.00419.02
8.3.30.0090.00618.63
8.3.20.0080.00024.18
8.3.10.0070.01024.66
8.3.00.0000.00826.16
8.2.290.0120.00620.32
8.2.280.0060.00418.45
8.2.270.0100.00716.90
8.2.260.0080.00018.78
8.2.250.0170.00318.30
8.2.240.0000.01117.32
8.2.230.0060.00322.58
8.2.220.0030.00637.54
8.2.210.0100.00326.77
8.2.200.0080.00318.88
8.2.190.0060.00918.29
8.2.180.0090.00625.92
8.2.170.0170.00318.94
8.2.160.0060.00822.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.04
8.2.110.0060.00322.25
8.2.100.0110.00017.84
8.2.90.0040.00417.75
8.2.80.0080.00018.78
8.2.70.0060.00318.05
8.2.60.0060.00318.09
8.2.50.0040.00418.10
8.2.40.0000.00921.20
8.2.30.0040.00419.25
8.2.20.0040.00418.02
8.2.10.0070.00019.36
8.2.00.0040.00419.38
8.1.330.0110.01022.04
8.1.320.0110.00816.08
8.1.310.0040.00418.53
8.1.300.0040.00418.41
8.1.290.0060.00330.84
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00523.83
8.1.230.0070.00420.91
8.1.220.0060.00318.57
8.1.210.0050.00318.77
8.1.200.0060.00617.25
8.1.190.0030.00617.25
8.1.180.0040.00418.10
8.1.170.0060.00318.65
8.1.160.0000.00818.89
8.1.150.0040.00818.89
8.1.140.0040.00418.88
8.1.130.0030.00517.36
8.1.120.0080.00017.32
8.1.110.0000.00817.42
8.1.100.0000.00817.49
8.1.90.0000.00917.46
8.1.80.0040.00417.39
8.1.70.0000.00717.34
8.1.60.0050.00217.48
8.1.50.0080.00017.47
8.1.40.0060.00617.39
8.1.30.0040.00417.52
8.1.20.0040.00417.65
8.1.10.0050.00317.47
8.1.00.0000.00817.47
8.0.300.0080.00318.77
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0040.00416.88
8.0.260.0080.00016.72
8.0.250.0050.00316.91
8.0.240.0080.00016.88
8.0.230.0030.00316.89
8.0.220.0070.00016.84
8.0.210.0030.00316.86
8.0.200.0030.00316.91
8.0.190.0000.00816.80
8.0.180.0000.00716.76
8.0.170.0000.00816.89
8.0.160.0070.00016.78
8.0.150.0040.00416.90
8.0.140.0000.00716.86
8.0.130.0030.00313.35
8.0.120.0060.00316.70
8.0.110.0040.00416.80
8.0.100.0000.00816.95
8.0.90.0040.00416.74
8.0.80.0070.00916.84
8.0.70.0000.00716.68
8.0.60.0000.00816.76
8.0.50.0040.00416.82
8.0.30.0030.01317.05
8.0.20.0240.00916.70
8.0.10.0300.01117.07
8.0.00.0340.00716.84
7.4.330.0000.00515.55
7.4.320.0030.00316.51
7.4.300.0000.00716.48
7.4.290.0050.00316.34
7.4.280.0050.00316.59
7.4.270.0000.00716.42
7.4.260.0030.00313.35
7.4.250.0000.00716.47
7.4.240.0050.00216.44
7.4.230.0030.00316.47
7.4.220.0030.00516.64
7.4.210.0070.01016.56
7.4.200.0000.00716.37
7.4.150.0330.00616.60
7.4.140.0260.01516.64
7.4.130.0220.01516.54
7.4.120.0300.00916.44
7.4.110.0260.00916.52
7.4.100.0250.01116.44
7.4.90.0210.01316.33
7.4.80.0270.00616.34
7.4.70.0260.00916.55
7.4.60.0290.00316.54
7.4.50.0320.00016.50
7.4.40.0240.01516.57
7.4.30.0260.00416.60
7.4.20.0190.01316.51
7.4.10.0250.00616.39
7.4.00.0130.00516.07
7.3.330.0000.00716.31
7.3.320.0050.00013.03
7.3.310.0030.00316.17
7.3.300.0030.00316.24
7.3.290.0070.00916.33
7.3.270.0250.00816.47
7.3.260.0250.01216.68
7.3.250.0280.00716.38
7.3.240.0270.00916.35
7.3.230.0250.00916.50
7.3.220.0280.00816.52
7.3.210.0350.00316.57
7.3.200.0300.01416.42
7.3.190.0250.01116.43
7.3.180.0310.00316.55
7.3.170.0240.00916.40
7.3.160.0200.01616.44
7.3.150.0210.01216.38
7.3.140.0280.00916.35
7.3.130.0210.01716.48
7.3.120.0300.00716.35
7.3.110.0220.01116.53
7.3.100.0200.01316.65
7.3.90.0230.01116.19
7.3.80.0290.00416.67
7.3.70.0140.01816.45
7.3.60.0200.01416.39
7.3.50.0300.00416.35
7.3.40.0240.00816.26
7.3.30.0230.00916.36
7.3.20.0220.01016.51
7.3.10.0360.00016.42
7.3.00.0150.01116.26

preferences:
28.66 ms | 403 KiB | 5 Q