3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('strict_types', 1); function hello(string $s) : int { echo "$s\n"; return 42; } $i = hello(1234); echo $i;

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)
8.3.60.0140.00016.63
8.3.50.0070.00716.50
8.3.40.0090.00618.52
8.3.30.0080.00818.75
8.3.20.0050.00320.21
8.3.10.0000.00823.70
8.3.00.0080.00022.04
8.2.180.0170.00316.63
8.2.170.0040.01122.96
8.2.160.0090.00619.09
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00720.95
8.2.120.0090.00026.35
8.2.110.0100.00021.11
8.2.100.0040.00717.78
8.2.90.0090.00019.20
8.2.80.0080.00017.97
8.2.70.0050.00517.47
8.2.60.0040.00417.93
8.2.50.0000.00918.10
8.2.40.0040.00420.64
8.2.30.0030.00519.32
8.2.20.0040.00418.05
8.2.10.0060.00318.05
8.2.00.0000.00718.00
8.1.280.0090.00925.92
8.1.270.0000.00723.88
8.1.260.0020.00526.35
8.1.250.0000.00728.09
8.1.240.0040.00423.80
8.1.230.0050.00519.10
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0000.00817.22
8.1.180.0050.00318.10
8.1.170.0040.00418.40
8.1.160.0000.00718.91
8.1.150.0000.00720.61
8.1.140.0000.00719.51
8.1.130.0030.00318.85
8.1.120.0000.00717.35
8.1.110.0000.00817.37
8.1.100.0000.00717.42
8.1.90.0000.00717.24
8.1.80.0000.00817.40
8.1.70.0000.00717.39
8.1.60.0040.00417.47
8.1.50.0040.00417.54
8.1.40.0000.00817.46
8.1.30.0070.00017.64
8.1.20.0040.00417.48
8.1.10.0030.00617.56
8.1.00.0050.00217.56
8.0.300.0050.00320.07
8.0.290.0040.00416.75
8.0.280.0000.00718.35
8.0.270.0000.00717.16
8.0.260.0030.00316.83
8.0.250.0060.00017.00
8.0.240.0000.00816.98
8.0.230.0000.00716.97
8.0.220.0000.00716.82
8.0.210.0070.00016.98
8.0.200.0000.00717.02
8.0.190.0080.00017.01
8.0.180.0110.00016.80
8.0.170.0000.00816.99
8.0.160.0040.00417.00
8.0.150.0060.00316.87
8.0.140.0000.00816.89
8.0.130.0000.00613.39
8.0.120.0030.00516.91
8.0.110.0080.00016.95
8.0.100.0000.00716.93
8.0.90.0040.00416.78
8.0.80.0060.00916.89
8.0.70.0000.00716.95
8.0.60.0000.00716.89
8.0.50.0040.00416.88
8.0.30.0140.00517.10
8.0.20.0100.01017.40
8.0.10.0070.00017.00
8.0.00.0110.01116.70
7.4.330.0000.00615.55
7.4.320.0030.00316.45
7.4.300.0000.00616.41
7.4.290.0000.00716.49
7.4.280.0040.00416.50
7.4.270.0030.00316.68
7.4.260.0050.00013.28
7.4.250.0050.00216.45
7.4.240.0000.00816.64
7.4.230.0000.00716.59
7.4.220.0060.01916.41
7.4.210.0030.01716.50
7.4.200.0040.00416.31
7.4.160.0090.00916.50
7.4.150.0060.01117.40
7.4.140.0110.00917.86
7.4.130.0090.01216.59
7.4.120.0090.01116.46
7.4.110.0120.00616.40
7.4.100.0140.00616.61
7.4.90.0120.00616.57
7.4.80.0160.00319.39
7.4.70.0040.01216.50
7.4.60.0130.00316.57
7.4.50.0060.00816.34
7.4.40.0100.00716.54
7.4.30.0110.00516.43
7.4.00.0030.01314.61
7.3.330.0040.00413.29
7.3.320.0000.00513.15
7.3.310.0040.00416.46
7.3.300.0090.00016.15
7.3.290.0160.01016.29
7.3.280.0090.00816.27
7.3.270.0100.00717.40
7.3.260.0100.00816.23
7.3.250.0140.00716.56
7.3.240.0100.01216.47
7.3.230.0090.00916.38
7.3.210.0030.01216.24
7.3.200.0150.00816.62
7.3.190.0070.01016.39
7.3.180.0100.00616.39
7.3.170.0070.01016.50
7.3.160.0100.01416.45
7.3.120.0100.00715.13
7.3.110.0060.01014.97
7.3.100.0030.00915.07
7.3.90.0000.01514.70
7.3.80.0100.00314.48
7.3.70.0060.00614.87
7.3.60.0060.00914.79
7.3.50.0040.01114.89
7.3.40.0070.00714.60
7.3.30.0030.01214.51
7.3.20.0030.01016.67
7.3.10.0070.00716.48
7.3.00.0080.00416.66
7.2.330.0060.01016.70
7.2.320.0000.01516.28
7.2.310.0130.00316.78
7.2.300.0090.00616.39
7.2.290.0170.00016.46
7.2.240.0070.01114.88
7.2.230.0100.00715.19
7.2.220.0030.00515.14
7.2.210.0000.00915.19
7.2.200.0070.00714.95
7.2.190.0070.00714.79
7.2.180.0040.01114.76
7.2.170.0060.00314.73
7.2.160.0040.01114.91
7.2.150.0040.00816.84
7.2.140.0030.01016.89
7.2.130.0060.00916.82
7.2.120.0070.01016.86
7.2.110.0040.00716.80
7.2.100.0060.00816.68
7.2.90.0140.00215.89
7.2.80.0130.00915.87
7.2.70.0310.00815.79
7.2.60.0080.00815.85
7.2.50.0540.00916.05
7.2.40.0150.00715.89
7.2.30.0080.00815.94
7.2.20.0080.01215.68
7.2.10.0130.00716.03
7.2.00.0230.00715.89
7.1.330.0130.00315.89
7.1.320.0060.00315.79
7.1.310.0100.00015.76
7.1.300.0080.00415.94
7.1.290.0040.00815.74
7.1.280.0040.01115.58
7.1.270.0040.00815.49
7.1.260.0100.00315.84
7.1.250.0000.01415.60
7.1.210.1040.00413.89
7.1.200.0720.00713.82
7.1.190.0150.00413.98
7.1.180.0990.01213.97
7.1.170.1350.00913.95
7.1.160.0150.00913.95
7.1.150.0190.00313.75
7.1.140.0920.00313.79
7.1.130.0150.00313.88
7.1.120.0110.01313.82
7.1.110.0040.01513.79
7.1.100.0050.01513.91
7.1.90.0990.00013.97
7.1.80.0600.01014.02
7.1.70.0060.01213.88
7.1.60.1010.00731.90
7.1.50.1020.00331.80
7.1.40.0530.01332.00
7.1.30.0950.01031.90
7.1.20.0310.00831.89
7.1.10.0100.00713.43
7.1.00.0990.00413.88
7.0.310.0610.01013.57
7.0.300.1210.00313.53
7.0.290.1440.00713.39
7.0.280.1010.00613.46
7.0.270.0200.00413.33
7.0.260.0450.00613.26
7.0.250.1110.00913.35
7.0.240.0200.00413.63
7.0.230.0760.00713.43
7.0.220.1700.00313.65
7.0.210.0940.01013.54
7.0.200.0910.01013.38
7.0.190.0700.01013.58
7.0.180.0040.01213.44
7.0.170.0040.00813.51
7.0.160.0840.00313.61
7.0.150.0220.00913.54
7.0.140.1390.01013.52
7.0.130.0520.00613.70
7.0.120.0160.00313.59
7.0.110.0730.00013.64
7.0.100.0100.00713.55
7.0.90.0660.01013.68
7.0.80.1020.00313.56
7.0.70.1060.00613.76
7.0.60.0810.01413.46
7.0.50.1500.01013.72
7.0.40.1320.01313.75
7.0.30.1060.00313.42
7.0.20.0950.00613.67
7.0.10.0950.00713.71
7.0.00.0790.00313.70

preferences:
108.22 ms | 400 KiB | 5 Q