3v4l.org

run code in 300+ PHP versions simultaneously
<?php $count = '3'; $count = filter_var($count, FILTER_VALIDATE_INT, ['options' => ['default' => 20, 'min_range' => 1, 'max_range' => 20]]); var_dump($count);

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)
8.3.60.0120.00616.75
8.3.50.0150.00018.14
8.3.40.0070.01018.60
8.3.30.0140.00018.51
8.3.20.0040.00421.83
8.3.10.0080.00021.77
8.3.00.0050.00322.45
8.2.180.0090.00625.92
8.2.170.0150.00022.96
8.2.160.0070.00720.39
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00726.16
8.2.110.0070.00322.10
8.2.100.0040.00817.78
8.2.90.0000.00817.78
8.2.80.0040.00417.97
8.2.70.0000.00817.90
8.2.60.0000.00818.03
8.2.50.0070.00018.10
8.2.40.0000.00820.86
8.2.30.0000.00719.05
8.2.20.0000.00718.28
8.2.10.0040.00418.86
8.2.00.0050.00219.14
8.1.280.0100.01025.92
8.1.270.0080.00020.79
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00320.88
8.1.230.0100.00020.74
8.1.220.0000.00720.92
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0040.00417.13
8.1.180.0000.00818.10
8.1.170.0000.00920.66
8.1.160.0000.00718.99
8.1.150.0000.00818.80
8.1.140.0030.00518.85
8.1.130.0030.00319.94
8.1.120.0030.00617.42
8.1.110.0050.00217.37
8.1.100.0030.00617.43
8.1.90.0000.00717.29
8.1.80.0080.00017.33
8.1.70.0030.00317.34
8.1.60.0080.00017.52
8.1.50.0040.00417.48
8.1.40.0000.01017.34
8.1.30.0030.00517.47
8.1.20.0070.00017.47
8.1.10.0000.00817.41
8.1.00.0060.00317.24
8.0.300.0000.00719.54
8.0.290.0040.00416.63
8.0.280.0030.00318.28
8.0.270.0000.00817.05
8.0.260.0050.00219.93
8.0.250.0030.00316.78
8.0.240.0060.00016.80
8.0.230.0040.00416.74
8.0.220.0070.00016.84
8.0.210.0000.00816.82
8.0.200.0030.00316.73
8.0.190.0040.00416.84
8.0.180.0070.00016.85
8.0.170.0030.00516.72
8.0.160.0040.00416.65
8.0.150.0040.00416.79
8.0.140.0070.00016.81
8.0.130.0030.00313.28
8.0.120.0040.00416.67
8.0.110.0040.00416.83
8.0.100.0000.00716.64
8.0.90.0030.00616.93
8.0.80.0140.00716.84
8.0.70.0000.00816.76
8.0.60.0000.00716.85
8.0.50.0050.00316.77
8.0.30.0120.00617.11
8.0.20.0150.00416.95
8.0.10.0000.00817.00
8.0.00.0070.01116.83
7.4.330.0040.00015.55
7.4.320.0000.00616.35
7.4.300.0000.00616.42
7.4.290.0030.00616.32
7.4.280.0000.00716.56
7.4.270.0000.00716.52
7.4.260.0050.00013.20
7.4.250.0000.00716.41
7.4.240.0040.00416.57
7.4.230.0000.00716.51
7.4.220.0020.00516.39
7.4.210.0070.00916.51
7.4.200.0040.00416.23
7.4.130.0180.00616.48
7.4.120.0090.00916.41
7.4.110.0030.01316.27
7.4.100.0090.01216.20
7.4.90.0030.01416.34
7.4.80.0040.01319.39
7.4.70.0140.00716.34
7.4.60.0090.00616.50
7.4.50.0080.00816.36
7.4.40.0110.00716.20
7.4.00.0110.00414.99
7.3.330.0020.00515.99
7.3.320.0030.00313.07
7.3.310.0000.00816.12
7.3.300.0060.00016.12
7.3.290.0070.00016.13
7.3.260.0110.00816.22
7.3.240.0120.00616.34
7.3.230.0140.00515.98
7.3.210.0070.01016.15
7.3.200.0120.01216.14
7.3.190.0060.00916.23
7.3.180.0120.00416.31
7.3.170.0060.01016.16
7.3.160.0070.01016.34
7.3.110.0000.01914.61
7.3.100.0090.00914.53
7.3.90.0110.00714.21
7.3.80.0100.00314.48
7.3.70.0100.00314.35
7.3.60.0150.00314.34
7.3.50.0000.01314.35
7.3.40.0070.00714.69
7.3.30.0070.00714.30
7.3.20.0030.01314.57
7.3.10.0060.01014.61
7.3.00.0100.00314.78
7.2.330.0120.00616.56
7.2.320.0130.00916.21
7.2.310.0100.00716.54
7.2.300.0060.01616.64
7.2.290.0040.01416.46
7.2.240.0100.01014.94
7.2.230.0160.00314.76
7.2.220.0030.01614.48
7.2.210.0090.00614.78
7.2.200.0000.01514.80
7.2.190.0060.00914.79
7.2.180.0110.00314.96
7.2.170.0060.00914.77
7.2.160.0040.01114.86
7.2.150.0080.01114.87
7.2.140.0030.01614.66
7.2.130.0030.01115.01
7.2.120.0030.01214.71
7.2.110.0030.01314.96
7.2.100.0110.00514.85
7.2.90.0060.00914.91
7.2.80.0100.00615.06
7.2.70.0090.00614.74
7.2.60.0070.00715.16
7.2.50.0060.00914.77
7.2.40.0100.00514.96
7.2.30.0070.01114.94
7.2.20.0110.00415.02
7.2.10.0130.00315.14
7.2.00.0150.00014.96
7.1.330.0100.01014.02
7.1.320.0070.01013.99
7.1.310.0160.00313.75
7.1.300.0080.00513.94
7.1.290.0030.01014.05
7.1.280.0000.01413.73
7.1.270.0030.01013.73
7.1.260.0000.01313.77
7.1.250.0030.01013.80

preferences:
66.99 ms | 400 KiB | 5 Q