3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = ')(8234@#$ABCFG3478&* hello'; $chars = implode("",range('a','z')) . implode("",range('A','Z')) . implode("",range(0,9)); $str = strpbrk($string, $chars); if($str !== false){ echo $str[0]; }else{ echo "No non-special character found"; }

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)
8.5.30.0140.00817.60
8.5.20.0110.00519.58
8.5.10.0050.00516.73
8.5.00.0130.00819.68
8.4.180.0130.00919.76
8.4.170.0090.01123.69
8.4.160.0120.01223.95
8.4.150.0080.00516.88
8.4.140.0050.00317.41
8.4.130.0130.00717.57
8.4.120.0070.01320.39
8.4.110.0090.00318.78
8.4.100.0120.00818.68
8.4.90.0050.00418.64
8.4.80.0130.00617.68
8.4.70.0080.00317.74
8.4.60.0120.00818.77
8.4.50.0110.00919.61
8.4.40.0140.00617.43
8.4.30.0100.01018.43
8.4.20.0070.01519.50
8.4.10.0090.00021.28
8.3.300.0130.00720.70
8.3.290.0140.01220.79
8.3.280.0100.01018.42
8.3.270.0110.00816.71
8.3.260.0060.00316.48
8.3.250.0100.00818.90
8.3.240.0140.00416.49
8.3.230.0070.00416.62
8.3.220.0110.00719.13
8.3.210.0100.00816.66
8.3.200.0050.00316.60
8.3.190.0120.00716.72
8.3.180.0110.00916.59
8.3.170.0070.01020.66
8.3.160.0160.00317.31
8.3.150.0150.00317.05
8.3.140.0070.01116.73
8.3.130.0060.00316.78
8.3.120.0040.00420.78
8.3.110.0100.00020.94
8.3.100.0070.00416.68
8.3.90.0000.00818.56
8.3.80.0030.00619.36
8.3.70.0150.00018.43
8.3.60.0110.01116.75
8.3.50.0050.01225.46
8.3.40.0040.01918.83
8.3.30.0070.00718.56
8.3.20.0040.00424.18
8.3.10.0060.00324.66
8.3.00.0040.00426.16
8.2.300.0120.00818.23
8.2.290.0110.00720.26
8.2.280.0070.00218.39
8.2.270.0130.00617.16
8.2.260.0030.01416.63
8.2.250.0040.00416.70
8.2.240.0050.00319.21
8.2.230.0040.01222.58
8.2.220.0060.00324.06
8.2.210.0080.00026.77
8.2.200.0090.00016.63
8.2.190.0040.01816.63
8.2.180.0140.00725.92
8.2.170.0160.00018.91
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0060.00326.35
8.2.110.0100.00020.99
8.2.100.0040.00817.79
8.2.90.0050.00317.84
8.2.80.0030.00717.97
8.2.70.0050.00317.50
8.2.60.0080.00017.93
8.2.50.0050.00518.07
8.2.40.0090.00018.34
8.2.30.0040.00418.20
8.2.20.0070.00018.09
8.2.10.0070.00019.25
8.2.00.0000.00719.21
8.1.340.0120.00917.63
8.1.330.0110.00721.93
8.1.320.0090.01118.06
8.1.310.0080.00318.44
8.1.300.0130.00618.30
8.1.290.0030.00718.88
8.1.280.0110.00425.92
8.1.270.0120.00620.72
8.1.260.0070.00028.09
8.1.250.0000.00728.09
8.1.240.0070.01022.05
8.1.230.0080.00422.75
8.1.220.0040.00417.76
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00917.22
8.1.180.0040.00418.10
8.1.170.0080.00018.56
8.1.160.0040.00418.97
8.1.150.0040.00418.94
8.1.140.0030.00618.81
8.1.130.0000.00717.39
8.1.120.0000.00817.48
8.1.110.0000.00717.36
8.1.100.0040.00417.48
8.1.90.0030.00317.48
8.1.80.0070.00017.45
8.1.70.0020.00517.35
8.1.60.0050.00317.63
8.1.50.0080.00017.59
8.1.40.0050.00317.55
8.1.30.0040.00417.56
8.1.20.0060.00317.60
8.1.10.0060.00317.63
8.1.00.0000.00817.54
8.0.300.0000.00720.15
8.0.290.0040.00416.63
8.0.280.0070.00018.38
8.0.270.0070.00017.98
8.0.260.0070.00016.84
8.0.250.0000.00816.98
8.0.240.0030.00317.00
8.0.230.0030.00316.94
8.0.220.0030.00516.88
8.0.210.0000.00816.91
8.0.200.0000.00716.90
8.0.190.0080.00016.96
8.0.180.0040.00416.93
8.0.170.0060.00316.97
8.0.160.0020.00516.85
8.0.150.0000.00716.84
8.0.140.0000.00716.75
8.0.130.0060.00013.32
8.0.120.0050.00216.93
8.0.110.0040.00416.89
8.0.100.0000.00716.74
8.0.90.0070.00016.79
8.0.80.0060.00916.93
8.0.70.0000.00716.94
8.0.60.0030.00416.78
8.0.50.0040.00416.98
8.0.30.0070.01016.94
8.0.20.0160.00617.04
8.0.10.0020.00516.77
8.0.00.0090.01516.61
7.4.330.0020.00215.55
7.4.320.0000.00616.53
7.4.300.0000.00716.58
7.4.290.0070.00016.62
7.4.280.0040.00416.61
7.4.270.0000.00616.57
7.4.260.0030.00313.34
7.4.250.0030.00316.49
7.4.240.0000.00716.63
7.4.230.0070.00016.52
7.4.220.0070.00016.62
7.4.210.0110.00616.56
7.4.200.0000.00716.64
7.4.130.0080.00816.46
7.4.120.0120.00616.45
7.4.110.0000.01816.45
7.4.100.0120.00616.47
7.4.90.0000.02216.52
7.4.80.0150.00616.47
7.4.70.0190.01416.65
7.4.60.0260.00716.65
7.4.50.0260.00016.53
7.4.40.0270.00316.53
7.4.30.0310.01216.55
7.4.20.0220.01016.55
7.4.10.0150.01516.43
7.4.00.0130.00716.59
7.3.330.0000.00716.36
7.3.320.0030.00313.12
7.3.310.0030.00316.37
7.3.300.0000.00716.27
7.3.290.0080.00916.27
7.3.280.0000.01416.31
7.3.260.0140.01116.31
7.3.230.0060.01116.54
7.3.210.0070.01016.61
7.3.200.0230.01316.49
7.3.190.0350.00016.35
7.3.180.0290.00516.28
7.3.170.0150.01616.38
7.3.160.0280.00916.75
7.3.150.0260.01216.47
7.3.140.0240.00716.56
7.3.130.0240.00616.38
7.3.120.0250.00516.33
7.3.110.0290.00316.33
7.3.100.0260.00516.25
7.3.90.0180.01416.63
7.3.80.0140.01716.56
7.3.70.0130.01716.41
7.3.60.0160.01616.43
7.3.50.0250.00616.35
7.3.40.0240.01416.41
7.3.30.0300.00516.33
7.3.20.0290.00716.41
7.3.10.0290.00716.27
7.3.00.0290.00616.33
7.2.330.0100.00716.28
7.2.320.0210.01216.76
7.2.310.0180.01216.82
7.2.300.0290.00616.79
7.2.290.0240.02716.76
7.2.280.0240.00816.43
7.2.270.0220.01116.67
7.2.260.0200.01016.45
7.2.250.0270.00616.50
7.2.240.0220.01316.40
7.2.230.0270.00616.60
7.2.220.0170.01416.45
7.2.210.0200.01316.75
7.2.200.0210.01116.56
7.2.190.0260.00916.54
7.2.180.0270.00616.51
7.2.170.0260.00616.47
7.2.160.0240.01216.52
7.2.150.0280.00716.57
7.2.140.0320.00616.62
7.2.130.0160.01616.66
7.2.120.0280.00816.45
7.2.110.0280.01216.56
7.2.100.0360.00616.48
7.2.90.0250.01616.50
7.2.80.0330.01716.68
7.2.70.0200.02116.54
7.2.60.0450.00816.77
7.2.50.0140.00616.73
7.2.40.0320.00616.73
7.2.30.0260.01616.56
7.2.20.0300.01116.61
7.2.10.0400.00916.75
7.2.00.0300.00816.35
7.1.00.0130.00637.54
5.6.400.0190.00715.81

preferences:
54.38 ms | 1482 KiB | 5 Q