3v4l.org

run code in 300+ PHP versions simultaneously
<?php $count = '99'; $count = filter_var($count, FILTER_VALIDATE_INT, ['options' => ['default' => 20, 'min_range' => 1, 'max_range' => 20]]); var_dump($count); if (!$count) { $count = 20; }

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)
8.3.60.0090.00916.38
8.3.50.0110.00318.34
8.3.40.0090.00618.55
8.3.30.0090.00618.41
8.3.20.0030.00621.78
8.3.10.0040.00421.78
8.3.00.0070.00022.37
8.2.180.0060.00918.43
8.2.170.0130.00322.96
8.2.160.0120.00620.38
8.2.150.0000.00724.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0070.00026.16
8.2.110.0050.00521.06
8.2.100.0040.00717.66
8.2.90.0040.00417.71
8.2.80.0040.00417.97
8.2.70.0000.00817.93
8.2.60.0060.00318.22
8.2.50.0030.00618.10
8.2.40.0040.00421.24
8.2.30.0000.00719.28
8.2.20.0000.00718.34
8.2.10.0030.00518.80
8.2.00.0030.00419.36
8.1.280.0040.01125.92
8.1.270.0060.00320.60
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0060.00318.96
8.1.230.0090.00320.90
8.1.220.0000.00820.91
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0000.00817.10
8.1.180.0030.00618.10
8.1.170.0070.00020.71
8.1.160.0050.00218.91
8.1.150.0000.00718.89
8.1.140.0050.00318.87
8.1.130.0000.00720.08
8.1.120.0070.00317.47
8.1.110.0040.00417.46
8.1.100.0000.01217.36
8.1.90.0000.00717.34
8.1.80.0040.00417.44
8.1.70.0030.00317.48
8.1.60.0060.00317.46
8.1.50.0030.00517.41
8.1.40.0060.00317.52
8.1.30.0070.00017.64
8.1.20.0030.00617.59
8.1.10.0030.00517.36
8.1.00.0040.00417.38
8.0.300.0000.00719.69
8.0.290.0040.00416.75
8.0.280.0000.00718.43
8.0.270.0000.00717.18
8.0.260.0030.00320.11
8.0.250.0070.00016.78
8.0.240.0040.00417.01
8.0.230.0050.00216.91
8.0.220.0030.00316.89
8.0.210.0070.00016.89
8.0.200.0030.00316.94
8.0.190.0050.00216.91
8.0.180.0040.00416.91
8.0.170.0000.00916.94
8.0.160.0040.00416.89
8.0.150.0040.00416.78
8.0.140.0040.00416.71
8.0.130.0050.00013.29
8.0.120.0040.00416.84
8.0.110.0050.00316.70
8.0.100.0000.00716.94
8.0.90.0060.00316.99
8.0.80.0120.00416.90
8.0.70.0070.00016.92
8.0.60.0040.00416.84
8.0.50.0000.00816.90
8.0.30.0080.00817.25
8.0.20.0030.01517.11
8.0.10.0050.00317.03
8.0.00.0110.00716.87
7.4.330.0000.00615.55
7.4.320.0060.00016.61
7.4.300.0030.00316.49
7.4.290.0000.00716.50
7.4.280.0040.00416.50
7.4.270.0040.00416.57
7.4.260.0000.00513.28
7.4.250.0040.00416.45
7.4.240.0020.00616.60
7.4.230.0000.00816.32
7.4.220.0000.00716.51
7.4.210.0070.00916.63
7.4.200.0000.00716.70
7.4.130.0100.00716.38
7.4.120.0070.01116.60
7.4.110.0120.01216.49
7.4.100.0030.01316.31
7.4.90.0060.01216.51
7.4.80.0030.01419.39
7.4.70.0030.01316.41
7.4.60.0100.01316.35
7.4.50.0130.00316.50
7.4.40.0070.01316.49
7.4.00.0070.01015.01
7.3.330.0000.00616.12
7.3.320.0030.00313.07
7.3.310.0000.00716.12
7.3.300.0070.00016.14
7.3.290.0030.00316.19
7.3.260.0100.01016.26
7.3.240.0100.01016.27
7.3.230.0150.01116.28
7.3.210.0090.00916.41
7.3.200.0090.00916.24
7.3.190.0060.01216.44
7.3.180.0030.01216.09
7.3.170.0170.00716.44
7.3.160.0060.00916.42
7.3.120.0070.01014.67
7.3.110.0130.00514.86
7.3.100.0070.00714.71
7.3.90.0050.00814.74
7.3.80.0080.00514.71
7.3.70.0140.00314.72
7.3.60.0060.01114.80
7.3.50.0090.00514.76
7.3.40.0040.00814.72
7.3.30.0030.00914.55
7.3.20.0070.00815.71
7.3.10.0080.00715.59
7.3.00.0090.00615.61
7.2.330.0150.00616.68
7.2.320.0110.00616.44
7.2.310.0090.00916.46
7.2.300.0150.00916.36
7.2.290.0060.01016.36
7.2.250.0060.01315.05
7.2.240.0060.01115.02
7.2.230.0090.00714.87
7.2.220.0080.00814.90
7.2.210.0000.01514.96
7.2.200.0110.00314.87
7.2.190.0070.00814.88
7.2.180.0080.00614.94
7.2.170.0050.00814.83
7.2.160.0070.00714.83
7.2.150.0070.01114.84
7.2.140.0110.00314.90
7.2.130.0080.00614.81
7.2.120.0040.01115.10
7.2.110.0070.00714.92
7.2.100.0070.00714.88
7.2.90.0060.01214.89
7.2.80.0160.00014.91
7.2.70.0000.01414.85
7.2.60.0100.00314.88
7.2.50.0060.00915.00
7.2.40.0070.00715.11
7.2.30.0110.00415.04
7.2.20.0050.00914.91
7.2.10.0140.00715.11
7.2.00.0030.01014.83
7.1.330.0060.00914.81
7.1.320.0100.00814.63
7.1.310.0040.00714.91
7.1.300.0020.01214.82
7.1.290.0050.00814.78
7.1.280.0070.00414.79
7.1.270.0030.00814.83
7.1.260.0100.00514.57
7.1.250.0090.00313.88

preferences:
53.97 ms | 400 KiB | 5 Q