3v4l.org

run code in 300+ PHP versions simultaneously
<?php $count = '999'; $count = filter_var($count, FILTER_VALIDATE_INT, [20, 1, 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)
8.3.60.0110.00716.50
8.3.50.0110.00417.98
8.3.40.0090.00918.55
8.3.30.0110.00318.42
8.3.20.0050.00221.64
8.3.10.0040.00421.69
8.3.00.0070.00022.43
8.2.180.0150.00618.29
8.2.170.0080.00822.96
8.2.160.0100.00720.36
8.2.150.0080.00324.18
8.2.140.0040.00424.66
8.2.130.0140.00326.16
8.2.120.0070.00026.16
8.2.110.0040.00722.27
8.2.100.0060.00917.59
8.2.90.0000.00817.70
8.2.80.0000.00818.04
8.2.70.0050.00318.04
8.2.60.0040.00418.03
8.2.50.0040.00418.10
8.2.40.0060.00321.15
8.2.30.0050.00319.20
8.2.20.0070.00018.34
8.2.10.0000.00718.98
8.2.00.0080.00019.23
8.1.280.0130.00625.92
8.1.270.0040.00420.63
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00622.07
8.1.230.0140.00320.97
8.1.220.0080.00020.89
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0080.00020.82
8.1.160.0070.00018.84
8.1.150.0040.00418.88
8.1.140.0000.00718.87
8.1.130.0000.00720.17
8.1.120.0050.00517.37
8.1.110.0050.00317.32
8.1.100.0070.00317.45
8.1.90.0040.00417.42
8.1.80.0030.00517.34
8.1.70.0030.00317.50
8.1.60.0060.00317.57
8.1.50.0030.00617.48
8.1.40.0000.00817.39
8.1.30.0080.00017.54
8.1.20.0050.00217.55
8.1.10.0020.00517.42
8.1.00.0080.00017.41
8.0.300.0070.00020.16
8.0.290.0000.00816.63
8.0.280.0040.00418.48
8.0.270.0000.00717.18
8.0.260.0000.00619.96
8.0.250.0020.00516.93
8.0.240.0000.00716.81
8.0.230.0000.00716.93
8.0.220.0000.00716.77
8.0.210.0030.00316.71
8.0.200.0070.00016.84
8.0.190.0030.00616.94
8.0.180.0000.00716.80
8.0.170.0040.00416.96
8.0.160.0080.00016.82
8.0.150.0040.00416.83
8.0.140.0000.00816.76
8.0.130.0030.00313.29
8.0.120.0080.00016.74
8.0.110.0070.00016.86
8.0.100.0000.00716.91
8.0.90.0040.00416.69
8.0.80.0100.00516.87
8.0.70.0050.00316.73
8.0.60.0000.00716.92
8.0.50.0000.00816.93
8.0.30.0120.00617.24
8.0.20.0130.00617.11
8.0.10.0000.00816.93
8.0.00.0060.01316.50
7.4.330.0020.00215.55
7.4.320.0000.00616.61
7.4.300.0030.00316.52
7.4.290.0000.00716.47
7.4.280.0000.00816.50
7.4.270.0030.00316.40
7.4.260.0060.00013.30
7.4.250.0070.00016.59
7.4.240.0010.00616.50
7.4.230.0050.00316.49
7.4.220.0040.00316.68
7.4.210.0070.00816.57
7.4.200.0030.00316.38
7.4.130.0030.01716.41
7.4.120.0110.00716.54
7.4.110.0110.00716.49
7.4.100.0130.00316.43
7.4.90.0090.01616.28
7.4.80.0100.00719.39
7.4.70.0150.00616.28
7.4.60.0100.00716.41
7.4.50.0060.01016.37
7.4.40.0090.01216.11
7.4.00.0050.01114.97
7.3.330.0030.00316.04
7.3.320.0000.00513.08
7.3.310.0040.00416.06
7.3.300.0000.00716.09
7.3.290.0070.00016.05
7.3.260.0080.01116.25
7.3.240.0100.00716.38
7.3.230.0090.01416.43
7.3.210.0000.01816.23
7.3.200.0040.01216.39
7.3.190.0030.01216.43
7.3.180.0030.01316.36
7.3.170.0120.00616.59
7.3.160.0060.01316.35
7.3.120.0140.00314.96
7.3.110.0070.00514.75
7.3.100.0040.00814.87
7.3.90.0100.00314.53
7.3.80.0090.00914.89
7.3.70.0090.00714.69
7.3.60.0080.00814.65
7.3.50.0080.00614.67
7.3.40.0080.00814.75
7.3.30.0060.00714.48
7.3.20.0110.00315.76
7.3.10.0120.00515.71
7.3.00.0060.00615.62
7.2.330.0080.01116.18
7.2.320.0080.00816.65
7.2.310.0100.00616.59
7.2.300.0110.01316.32
7.2.290.0090.00916.46
7.2.250.0070.01314.89
7.2.240.0060.01114.80
7.2.230.0040.01114.87
7.2.220.0050.00914.69
7.2.210.0000.01514.98
7.2.200.0090.00614.72
7.2.190.0050.01114.99
7.2.180.0080.00514.86
7.2.170.0090.00515.09
7.2.160.0090.00614.89
7.2.150.0040.01114.88
7.2.140.0080.01115.00
7.2.130.0110.00415.06
7.2.120.0150.00414.90
7.2.110.0070.01714.67
7.2.100.0100.01015.02
7.2.90.0040.01114.72
7.2.80.0090.00615.21
7.2.70.0090.01014.93
7.2.60.0120.00615.07
7.2.50.0040.01614.76
7.2.40.0090.00615.07
7.2.30.0080.00515.16
7.2.20.0110.00314.88
7.2.10.0070.00714.93
7.2.00.0070.00715.03
7.1.330.0100.00414.88
7.1.320.0080.00414.83
7.1.310.0070.00914.73
7.1.300.0030.01214.93
7.1.290.0080.00514.89
7.1.280.0050.00714.77
7.1.270.0050.00614.71
7.1.260.0070.00914.80
7.1.250.0130.00013.93

preferences:
74.44 ms | 400 KiB | 5 Q