3v4l.org

run code in 300+ PHP versions simultaneously
<?php class CountHelper { public static function count_if_you_can($var) { if (is_array($var)) { return count($var); } elseif (is_object($var)) { if ($var instanceof Countable) { return count($var); } else { return 1; } } elseif ($var === NULL) { return 0; } else { return 1; } } } function teste($var) { $result = CountHelper::count_if_you_can($var); var_dump($result); $result = count($var); var_dump($result); if ($var >= 1){ foreach ($var as $v) { echo $v; } } } echo teste(123);

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)
8.3.70.0080.01116.56
8.3.60.0120.00918.28
8.3.50.0120.00318.19
8.3.40.0140.00418.83
8.3.30.0110.00418.67
8.3.20.0050.00319.35
8.3.10.0090.00021.85
8.3.00.0080.00020.82
8.2.180.0150.00616.63
8.2.170.0000.01522.96
8.2.160.0100.01320.79
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00319.77
8.2.120.0080.00026.35
8.2.110.0110.01122.08
8.2.100.0050.00517.91
8.2.90.0070.00019.39
8.2.80.0040.00417.97
8.2.70.0040.00417.93
8.2.60.0040.00417.97
8.2.50.0050.00318.10
8.2.40.0040.00419.34
8.2.30.0000.00719.14
8.2.20.0000.00718.13
8.2.10.0040.00418.07
8.2.00.0060.00317.62
8.1.280.0060.00925.92
8.1.270.0060.00318.75
8.1.260.0070.00726.35
8.1.250.0030.00328.09
8.1.240.0050.00522.45
8.1.230.0100.00320.96
8.1.220.0000.00917.77
8.1.210.0000.00918.88
8.1.200.0000.00817.38
8.1.190.0000.00817.25
8.1.180.0090.00018.10
8.1.170.0040.00418.64
8.1.160.0000.00718.80
8.1.150.0000.00718.94
8.1.140.0030.00322.05
8.1.130.0000.00720.13
8.1.120.0040.00417.51
8.1.110.0000.00717.47
8.1.100.0030.00317.48
8.1.90.0040.00417.44
8.1.80.0070.00017.44
8.1.70.0030.00617.45
8.1.60.0050.00517.62
8.1.50.0040.00417.41
8.1.40.0030.00617.38
8.1.30.0020.00517.55
8.1.20.0040.00417.66
8.1.10.0000.00917.48
8.1.00.0040.00417.54
8.0.300.0000.00720.02
8.0.290.0030.00616.75
8.0.280.0030.00318.45
8.0.270.0080.00017.25
8.0.260.0030.00318.41
8.0.250.0000.00716.89
8.0.240.0000.00716.82
8.0.230.0040.00416.97
8.0.220.0090.00016.86
8.0.210.0040.00416.91
8.0.200.0000.00916.84
8.0.190.0030.00316.96
8.0.180.0040.00416.88
8.0.170.0030.00617.00
8.0.160.0000.00716.97
8.0.150.0070.00016.89
8.0.140.0040.00416.88
8.0.130.0060.00013.37
8.0.120.0000.00716.89
8.0.110.0000.00916.86
8.0.100.0050.00216.95
8.0.90.0000.00716.95
8.0.80.0070.01216.96
8.0.70.0000.00716.94
8.0.60.0000.00816.89
8.0.50.0040.00417.02
8.0.30.0100.01117.01
8.0.20.0120.01617.40
8.0.10.0060.00316.93
8.0.00.0110.00716.74
7.4.330.0000.00515.55
7.4.320.0070.00016.61
7.4.300.0000.00816.54
7.4.290.0030.00316.55
7.4.280.0030.00616.46
7.4.270.0030.00316.51
7.4.260.0030.00316.37
7.4.250.0070.00016.58
7.4.240.0080.00016.61
7.4.230.0040.00416.66
7.4.220.0040.00416.57
7.4.210.0090.00816.58
7.4.200.0030.00316.50
7.4.160.0090.00816.50
7.4.140.0110.00817.86
7.4.130.0190.00616.54
7.4.120.0110.00716.55
7.4.110.0090.00916.57
7.4.100.0030.01316.68
7.4.90.0120.00616.41
7.4.80.0090.01219.39
7.4.70.0110.00816.55
7.4.60.0130.00316.45
7.4.50.0080.01116.18
7.4.40.0120.00616.39
7.4.00.0070.00714.68
7.3.330.0030.00313.39
7.3.320.0000.00513.42
7.3.310.0000.00816.31
7.3.300.0030.00316.42
7.3.290.0030.00316.43
7.3.280.0110.00916.43
7.3.260.0090.01316.46
7.3.240.0130.00716.53
7.3.230.0130.01316.44
7.3.210.0160.00616.39
7.3.200.0120.00816.68
7.3.190.0160.02816.57
7.3.180.0040.01516.53
7.3.170.0110.00616.54
7.3.160.0090.00916.57
7.2.330.0140.00416.41
7.2.320.0170.00716.70
7.2.310.0000.02016.71
7.2.300.0030.01316.76
7.2.290.0060.00916.81
7.2.110.0240.00614.93
7.2.100.0240.01014.56
7.2.90.0140.01414.83
7.2.80.0260.00714.79
7.2.70.0230.00614.91
7.2.60.0170.00715.19
7.2.50.0200.00714.76
7.2.40.0180.00915.16
7.2.30.0220.00615.15
7.2.20.0270.00615.09
7.2.10.0200.00715.17
7.2.00.0340.00715.13
7.1.230.0210.00714.09
7.1.220.0220.01114.00
7.1.210.0260.00513.90
7.1.200.0110.01413.90
7.1.190.0210.00414.06
7.1.180.0240.00313.92
7.1.170.0130.01013.82
7.1.160.0200.00413.77
7.1.150.0130.00913.84
7.1.140.0240.00713.89
7.1.130.0150.00813.57
7.1.120.0200.00713.99
7.1.110.0240.00613.92
7.1.100.0200.00414.14
7.1.90.0290.00413.78
7.1.80.0230.00713.72
7.1.70.0140.01113.84
7.1.60.0280.01231.47
7.1.50.0370.00332.01
7.1.40.0330.01031.79
7.1.30.0380.00731.90
7.1.20.0390.00731.89
7.1.10.0260.00313.99
7.1.00.0260.00314.08
5.6.380.0060.01414.08

preferences:
48.8 ms | 401 KiB | 5 Q