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($result); foreach ($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)
8.3.60.0180.00418.53
8.3.50.0040.01117.94
8.3.40.0070.01118.98
8.3.30.0110.00418.83
8.3.20.0040.00419.19
8.3.10.0000.00821.74
8.3.00.0050.00320.69
8.2.180.0150.00616.75
8.2.170.0120.00322.96
8.2.160.0100.01020.80
8.2.150.0030.00524.18
8.2.140.0090.00024.66
8.2.130.0030.00519.70
8.2.120.0070.00426.35
8.2.110.0070.00319.36
8.2.100.0060.00619.45
8.2.90.0040.00417.75
8.2.80.0040.00417.97
8.2.70.0050.00317.80
8.2.60.0040.00418.03
8.2.50.0030.00518.10
8.2.40.0040.00419.34
8.2.30.0000.00719.31
8.2.20.0000.00718.06
8.2.10.0050.00217.97
8.2.00.0030.00517.59
8.1.280.0100.00625.92
8.1.270.0060.00318.88
8.1.260.0050.00326.35
8.1.250.0080.00628.09
8.1.240.0090.00022.54
8.1.230.0060.00622.26
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.25
8.1.190.0050.00317.11
8.1.180.0030.00518.10
8.1.170.0040.00418.49
8.1.160.0040.00418.89
8.1.150.0040.00418.83
8.1.140.0000.00722.15
8.1.130.0030.00320.06
8.1.120.0040.00417.46
8.1.110.0040.00417.39
8.1.100.0020.00517.42
8.1.90.0050.00317.49
8.1.80.0000.00817.42
8.1.70.0040.00717.53
8.1.60.0090.00017.59
8.1.50.0040.00417.48
8.1.40.0030.00617.50
8.1.30.0040.00417.55
8.1.20.0000.00817.48
8.1.10.0070.00317.61
8.1.00.0000.00817.48
8.0.300.0000.00718.77
8.0.290.0040.00416.61
8.0.280.0030.00318.23
8.0.270.0040.00417.11
8.0.260.0060.00018.33
8.0.250.0040.00417.02
8.0.240.0000.00716.83
8.0.230.0000.00716.85
8.0.220.0030.00316.86
8.0.210.0070.00016.81
8.0.200.0040.00416.88
8.0.190.0040.00416.88
8.0.180.0040.00416.94
8.0.170.0060.00316.97
8.0.160.0040.00416.96
8.0.150.0030.00516.93
8.0.140.0070.00016.95
8.0.130.0030.00313.35
8.0.120.0040.00416.91
8.0.110.0050.00316.86
8.0.100.0000.00716.96
8.0.90.0000.00716.82
8.0.80.0050.01116.97
8.0.70.0040.00416.99
8.0.60.0070.00017.02
8.0.50.0040.00416.76
8.0.30.0090.00817.03
8.0.20.0060.01217.40
8.0.10.0000.00817.13
8.0.00.0060.01216.72
7.4.330.0040.00015.55
7.4.320.0000.00616.56
7.4.300.0000.00716.65
7.4.290.0000.00716.40
7.4.280.0090.00016.59
7.4.270.0050.00316.59
7.4.260.0080.00016.48
7.4.250.0030.00316.46
7.4.240.0040.00416.61
7.4.230.0000.00716.63
7.4.220.0000.00816.41
7.4.210.0060.00916.56
7.4.200.0050.00216.42
7.4.160.0080.00716.56
7.4.140.0120.00517.86
7.4.130.0090.00916.65
7.4.120.0080.01116.54
7.4.110.0150.00316.58
7.4.100.0100.00716.58
7.4.90.0030.01716.43
7.4.80.0110.00519.39
7.4.70.0080.00816.45
7.4.60.0070.00716.39
7.4.50.0100.00716.43
7.4.40.0090.01116.38
7.4.00.0090.00615.13
7.3.330.0030.00313.44
7.3.320.0000.00513.21
7.3.310.0060.00316.28
7.3.300.0030.00316.48
7.3.290.0070.00016.48
7.3.280.0100.00616.45
7.3.260.0110.00916.44
7.3.240.0060.01116.45
7.3.230.0070.01016.70
7.3.210.0100.00716.55
7.3.200.0100.00716.38
7.3.190.0090.01016.60
7.3.180.0100.01016.43
7.3.170.0090.00916.59
7.3.160.0090.01316.50
7.3.120.0120.00314.77
7.3.110.0070.00714.89
7.3.100.0030.00615.02
7.3.90.0030.00914.89
7.3.80.0040.01114.76
7.3.70.0040.00714.67
7.3.60.0000.01414.70
7.3.50.0140.00014.91
7.3.40.0100.01014.71
7.3.30.0030.00614.72
7.3.20.0030.00916.72
7.3.10.0030.00916.80
7.3.00.0040.00716.88
7.2.330.0110.00716.57
7.2.320.0120.00616.86
7.2.310.0050.01116.76
7.2.300.0110.00516.80
7.2.290.0100.01316.41
7.2.250.0100.00715.27
7.2.240.0100.01015.27
7.2.230.0090.00614.97
7.2.220.0030.01014.91
7.2.210.0130.00315.04
7.2.200.0000.01114.72
7.2.190.0060.00615.10
7.2.180.0090.01215.10
7.2.170.0070.01515.14
7.2.110.0340.00614.61
7.2.100.0250.00914.85
7.2.90.0230.00314.96
7.2.80.0310.00314.82
7.2.70.0230.00715.12
7.2.60.0270.00815.20
7.2.50.0230.00814.92
7.2.40.0290.00414.91
7.2.30.0150.01114.96
7.2.20.0250.01515.06
7.2.10.2350.00614.99
7.2.00.0280.00815.11
7.1.330.0000.01415.86
7.1.320.0000.01215.62
7.1.310.0120.00315.63
7.1.300.0000.00815.74
7.1.290.0130.00615.70
7.1.280.0130.00315.59
7.1.270.0060.00915.68
7.1.260.0070.00315.54
7.1.230.0260.00813.73
7.1.220.0100.01413.82
7.1.210.0270.00513.68
7.1.200.0260.00413.85
7.1.190.0250.00314.10
7.1.180.0320.00013.84
7.1.170.0300.00713.88
7.1.160.0230.01614.00
7.1.150.0240.00713.82
7.1.140.0150.01113.92
7.1.130.0190.01613.95
7.1.120.0310.00714.10
7.1.110.0160.01614.05
7.1.100.0250.00913.95
7.1.90.0260.00313.88
7.1.80.0180.00713.98
7.1.70.0300.00813.95
7.1.60.0420.01232.02
7.1.50.0340.00932.06
7.1.40.0380.01831.80
7.1.30.0600.00731.86
7.1.20.0430.00832.09
7.1.10.0270.01213.69
7.1.00.0270.00614.08
5.6.380.0060.00614.51

preferences:
60.49 ms | 400 KiB | 5 Q