3v4l.org

run code in 300+ PHP versions simultaneously
<?php function s($rad){ return M_PI*(pow($rad/2,2)); } $r1=4; $r2=10; $r3=22; echo s($r1); echo "<br>"; $a=$r2; echo s($a); echo "<br>"; echo s(22); ?>

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)
8.3.60.0100.00716.49
8.3.50.0070.00717.98
8.3.40.0090.00618.71
8.3.30.0120.00318.60
8.3.20.0040.00419.16
8.3.10.0070.00021.80
8.3.00.0070.00020.64
8.2.180.0090.00618.16
8.2.170.0170.00022.96
8.2.160.0110.00719.41
8.2.150.0040.00424.18
8.2.140.0050.00524.66
8.2.130.0070.00019.64
8.2.120.0080.00026.35
8.2.110.0060.00322.21
8.2.100.0060.00617.84
8.2.90.0080.00017.75
8.2.80.0040.00417.97
8.2.70.0030.01018.05
8.2.60.0040.00418.22
8.2.50.0000.00818.10
8.2.40.0040.00419.34
8.2.30.0050.00219.31
8.2.20.0030.00617.95
8.2.10.0000.00718.00
8.2.00.0030.00517.77
8.1.280.0180.00025.92
8.1.270.0080.00018.88
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0000.00922.06
8.1.230.0080.00317.79
8.1.220.0070.00017.74
8.1.210.0060.00318.77
8.1.200.0040.00417.25
8.1.190.0050.00317.22
8.1.180.0050.00218.10
8.1.170.0040.00418.58
8.1.160.0040.00418.84
8.1.150.0000.00818.71
8.1.140.0030.00322.16
8.1.130.0030.00320.04
8.1.120.0000.00817.31
8.1.110.0040.00417.38
8.1.100.0040.00417.42
8.1.90.0000.00717.27
8.1.80.0050.00317.29
8.1.70.0000.00817.38
8.1.60.0000.00917.48
8.1.50.0040.00417.51
8.1.40.0030.00617.54
8.1.30.0060.00317.56
8.1.20.0000.00717.66
8.1.10.0070.00017.51
8.1.00.0030.00517.39
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0030.00518.33
8.0.270.0000.00717.26
8.0.260.0030.00318.36
8.0.250.0070.00016.95
8.0.240.0030.00316.98
8.0.230.0070.00016.98
8.0.220.0060.00316.77
8.0.210.0070.00016.79
8.0.200.0030.00316.84
8.0.190.0050.00316.96
8.0.180.0040.00416.75
8.0.170.0030.00616.80
8.0.160.0000.00716.82
8.0.150.0000.00716.77
8.0.140.0050.00316.68
8.0.130.0060.00013.29
8.0.120.0040.00416.68
8.0.110.0030.00316.79
8.0.100.0040.00416.72
8.0.90.0030.00516.87
8.0.80.0070.00716.84
8.0.70.0060.00316.83
8.0.60.0040.00416.66
8.0.50.0040.00416.75
8.0.30.0120.00617.24
8.0.20.0100.00917.40
8.0.10.0020.00516.91
8.0.00.0130.00816.66
7.4.330.0050.00015.55
7.4.320.0030.00316.52
7.4.300.0000.00616.52
7.4.290.0030.00516.50
7.4.280.0030.00716.45
7.4.270.0040.00416.51
7.4.260.0040.00316.49
7.4.250.0070.00016.55
7.4.240.0000.00716.53
7.4.230.0030.00316.70
7.4.220.0060.00316.64
7.4.210.0050.01116.57
7.4.200.0030.00316.59
7.4.160.0100.00816.52
7.4.140.0110.00917.86
7.4.130.0070.01316.50
7.4.120.0120.00716.54
7.4.110.0120.00916.50
7.4.100.0160.00716.46
7.4.90.0090.00916.44
7.4.80.0090.01019.39
7.4.70.0030.01316.37
7.4.60.0100.00616.46
7.4.50.0140.00416.43
7.4.40.0150.00316.72
7.4.00.0110.00515.07
7.3.330.0060.00013.33
7.3.320.0000.00513.25
7.3.310.0040.00416.20
7.3.300.0030.00316.22
7.3.290.0030.00316.25
7.3.280.0100.00716.31
7.3.260.0100.01016.43
7.3.240.0080.01116.42
7.3.230.0130.00316.25
7.3.210.0100.00616.52
7.3.200.0140.00316.41
7.3.190.0170.00616.25
7.3.180.0140.00716.27
7.3.170.0160.00316.33
7.3.160.0150.00616.22
7.3.120.0070.01014.82
7.3.110.0100.01014.82
7.3.100.0070.00414.80
7.3.90.0060.00615.11
7.3.80.0090.00614.91
7.3.70.0030.01014.55
7.3.60.0070.00714.71
7.3.50.0130.00314.64
7.3.40.0090.00314.90
7.3.30.0070.01014.83
7.3.20.0120.00316.58
7.3.10.0100.00716.68
7.3.00.0090.00616.39
7.2.330.0070.01016.56
7.2.320.0200.00316.62
7.2.310.0060.00916.50
7.2.300.0140.00416.57
7.2.290.0030.01416.63
7.2.250.0030.00914.96
7.2.240.0130.00714.86
7.2.230.0060.00914.78
7.2.220.0140.00714.79
7.2.210.0030.01014.76
7.2.200.0090.00615.00
7.2.190.0030.00915.09
7.2.180.0070.01015.00
7.2.170.0040.01115.05
7.2.110.0030.01216.55
7.2.100.0100.00316.59
7.2.90.0070.00716.70
7.2.80.0040.00816.71
7.2.70.0090.00616.74
7.2.60.0100.00416.68
7.2.50.0090.00616.62
7.2.40.0100.00616.81
7.2.30.0030.01216.82
7.2.20.0070.00816.71
7.2.10.0040.01317.04
7.2.00.0070.00716.80
7.1.330.0070.01015.91
7.1.320.0080.00815.57
7.1.310.0060.00615.94
7.1.300.0100.00315.60
7.1.290.0060.00615.98
7.1.280.0090.00615.76
7.1.270.0070.01015.82
7.1.260.0090.00615.61
7.1.230.0110.00415.59
7.1.220.0110.00515.45
7.1.210.0060.00915.63
7.1.200.0040.01115.85
7.1.190.0130.00015.45
7.1.180.0120.00015.69
7.1.170.0090.00315.78
7.1.160.0100.00315.88
7.1.150.0120.00315.80
7.1.140.0040.00915.87
7.1.130.0110.00315.46
7.1.120.0070.00715.72
7.1.110.0060.00915.70
7.1.100.0100.00715.82
7.1.90.0100.00315.68
7.1.80.0120.00015.65
7.1.70.0000.01315.51
7.1.60.0250.01433.71
7.1.50.0200.01333.54
7.1.40.0220.01333.61
7.1.30.0260.01333.81
7.1.20.0220.01433.65
7.1.10.0070.00715.82
7.1.00.0120.00315.54
5.6.380.0070.00614.41

preferences:
64.63 ms | 400 KiB | 5 Q