3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 15.12; $y = $x * (3.1415 / 3.1415); var_dump($y);

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)
8.3.60.0140.00018.31
8.3.50.0080.00922.80
8.3.40.0110.00418.84
8.3.30.0100.00319.06
8.3.20.0000.00720.29
8.3.10.0000.01018.57
8.3.00.0000.00819.26
8.2.180.0100.00616.75
8.2.170.0070.00718.79
8.2.160.0040.01122.96
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0050.00321.04
8.2.110.0040.00421.97
8.2.100.0040.00718.03
8.2.90.0070.00019.17
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0040.00419.95
8.2.30.0000.00719.43
8.2.20.0000.00717.55
8.2.10.0000.00818.02
8.2.00.0000.00817.63
8.1.280.0100.00325.92
8.1.270.0000.00823.91
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0100.00023.98
8.1.230.0070.00319.00
8.1.220.0060.00317.74
8.1.210.0070.00018.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0080.00018.10
8.1.170.0060.00318.46
8.1.160.0040.00421.91
8.1.150.0000.00718.68
8.1.140.0040.00417.43
8.1.130.0030.00517.76
8.1.120.0030.00517.38
8.1.110.0000.00717.39
8.1.100.0030.00317.39
8.1.90.0000.00717.41
8.1.80.0030.00317.36
8.1.70.0000.00717.29
8.1.60.0030.00517.47
8.1.50.0040.00417.27
8.1.40.0060.00317.34
8.1.30.0060.00317.60
8.1.20.0040.00417.62
8.1.10.0050.00317.54
8.1.00.0040.00417.43
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0000.00718.37
8.0.270.0040.00317.25
8.0.260.0030.00317.15
8.0.250.0070.00016.99
8.0.240.0040.00416.84
8.0.230.0050.00316.78
8.0.220.0020.00516.79
8.0.210.0060.00016.79
8.0.200.0030.00316.79
8.0.190.0050.00316.92
8.0.180.0030.00316.84
8.0.170.0080.00016.82
8.0.160.0000.00716.75
8.0.150.0080.00016.73
8.0.140.0000.00716.75
8.0.130.0000.00613.13
8.0.120.0000.00816.81
8.0.110.0040.00416.73
8.0.100.0000.00716.85
8.0.90.0030.00516.68
8.0.80.0100.00716.73
8.0.70.0000.00816.64
8.0.60.0070.00016.88
8.0.50.0080.00016.85
8.0.30.0120.00717.01
8.0.20.0110.00717.40
8.0.10.0030.00517.00
8.0.00.0070.01116.84
7.4.330.0030.00315.00
7.4.320.0030.00316.49
7.4.300.0000.00616.53
7.4.290.0030.00316.42
7.4.280.0040.00416.50
7.4.270.0030.00316.36
7.4.260.0100.00016.31
7.4.250.0030.00316.29
7.4.240.0000.00716.47
7.4.230.0000.00616.55
7.4.220.0120.00916.40
7.4.210.0060.00816.35
7.4.200.0080.00016.47
7.4.160.0110.01416.25
7.4.150.0100.00717.40
7.4.140.0070.01017.86
7.4.130.0140.00716.42
7.4.120.0080.00816.43
7.4.110.0060.01216.44
7.4.100.0070.01016.59
7.4.90.0170.00016.52
7.4.80.0140.00319.39
7.4.70.0060.00916.59
7.4.60.0130.00316.42
7.4.50.0040.00416.40
7.4.40.0090.01016.15
7.4.30.0090.00616.37
7.4.00.0030.01014.77
7.3.330.0000.00613.06
7.3.320.0050.00013.06
7.3.310.0000.00716.11
7.3.300.0060.00016.00
7.3.290.0000.01416.30
7.3.280.0120.00416.23
7.3.270.0120.00817.40
7.3.260.0070.01116.33
7.3.250.0130.00516.34
7.3.240.0070.01116.24
7.3.230.0100.00716.41
7.3.210.0150.00916.39
7.3.200.0120.00819.39
7.3.190.0090.01216.17
7.3.180.0060.00916.34
7.3.170.0060.01516.27
7.3.160.0050.01016.18
7.3.00.0030.01016.64
7.2.330.0150.00416.55
7.2.320.0070.01216.43
7.2.310.0030.01616.57
7.2.300.0060.01316.60
7.2.290.0060.01016.61
7.2.130.0070.01016.73
7.2.120.0060.00616.85
7.2.110.0030.00816.50
7.2.100.0040.00816.75
7.2.90.0030.00616.56
7.2.80.0110.00416.88
7.2.70.0140.00416.83
7.2.60.0000.00916.80
7.2.50.0030.01016.78
7.2.40.0110.00716.88
7.2.30.0030.00616.68
7.2.20.0120.00416.84
7.2.10.0100.00016.64
7.2.00.0030.00616.80
7.1.250.0090.00315.84
7.1.240.0060.00315.52
7.1.230.0040.01115.79
7.1.220.0100.00315.59
7.1.210.0030.01015.69
7.1.200.0040.00715.61
7.1.190.0060.00615.86
7.1.180.0000.00815.66
7.1.170.0080.00015.50
7.1.160.0070.00315.61
7.1.150.0000.00915.85
7.1.140.0000.01115.49
7.1.130.0070.00715.91
7.1.120.0000.01115.62
7.1.110.0130.00315.80
7.1.100.0080.00015.76
7.1.90.0090.00615.91
7.1.80.0040.00415.34
7.1.70.0050.00816.36
7.1.60.0090.00116.55
7.1.50.0080.00816.19
7.1.40.0070.00315.63
7.1.30.0080.00815.59
7.1.20.0090.00615.86
7.1.10.0080.00415.86
7.1.00.0020.04219.12
7.0.330.0000.01015.31
7.0.320.0040.00415.38
7.0.310.0040.00415.11
7.0.300.0130.00015.45
7.0.290.0080.00015.36
7.0.280.0000.01415.10
7.0.270.0000.01215.25
7.0.260.0110.00315.54
7.0.250.0040.00815.47
7.0.240.0030.00715.67
7.0.230.0080.00415.40
7.0.220.0060.00615.45
7.0.210.0040.00415.41
7.0.200.0080.00816.03
7.0.190.0030.00515.59
7.0.180.0060.00615.44
7.0.170.0050.00515.53
7.0.160.0080.00015.20
7.0.150.0030.00715.15
7.0.140.0020.03718.78
7.0.130.0030.00615.46
7.0.120.0070.00715.11
7.0.110.0040.00815.12
7.0.100.0100.00015.44
7.0.90.0000.01415.45
7.0.80.0070.00715.44
7.0.70.0060.00615.43
7.0.60.0120.03917.58
7.0.50.0070.04416.58
7.0.40.0030.03716.74
7.0.30.0230.03716.77
7.0.20.0120.04216.70
7.0.10.0080.04616.78
7.0.00.0050.04916.82
5.6.380.0060.00914.15
5.6.370.0030.00713.82
5.6.360.0040.01114.24
5.6.350.0000.01514.01
5.6.340.0040.00714.03
5.6.330.0030.00614.17
5.6.320.0060.00613.96
5.6.310.0040.01114.23
5.6.300.0000.00814.20
5.6.290.0030.00614.23
5.6.280.0050.03917.66
5.6.270.0000.00914.32
5.6.260.0030.00714.11
5.6.250.0080.00314.32
5.6.240.0060.00814.39
5.6.230.0070.00314.08
5.6.220.0070.00714.00
5.6.210.0100.03917.35
5.6.200.0040.04416.18
5.6.190.0080.02317.22
5.6.180.0120.02817.36
5.6.170.0120.03117.20
5.6.160.0030.03217.24
5.6.150.0100.02216.16
5.6.140.0120.03916.17
5.6.130.0050.02916.25
5.6.120.0150.03317.59
5.6.110.0050.04317.52
5.6.100.0080.03617.57
5.6.90.0020.02717.46
5.6.80.0100.03017.26
5.6.70.0620.02117.26
5.6.60.0030.00614.14
5.6.50.0050.00513.92
5.6.40.0070.00314.23
5.6.30.0070.00714.18
5.6.20.0040.00714.23
5.6.10.0090.00314.09
5.6.00.0000.01514.12
5.5.380.0040.00411.07
5.5.370.0000.01010.90
5.5.360.0030.00610.95
5.5.350.0080.02615.66
5.5.340.0020.03214.52
5.5.330.0050.02815.64
5.5.320.0200.03415.59
5.5.310.0180.02015.51
5.5.300.0090.03214.42
5.5.290.0090.02814.41
5.5.280.0020.02515.83
5.5.270.0010.02615.94
5.5.260.0090.04016.03
5.5.250.0030.03315.83
5.5.240.0100.02215.57
5.5.230.0040.00410.90
5.5.220.0080.00010.90
5.5.210.0030.00510.90
5.5.200.0030.00310.90
5.5.190.0070.00310.90
5.5.180.0030.00310.90
5.5.170.0080.00010.90
5.5.160.0060.00610.96
5.5.150.0080.00010.91
5.5.140.0000.00810.90
5.5.130.0080.00010.90
5.5.120.0050.00510.90
5.5.110.0000.01010.90
5.5.100.0040.00710.90
5.5.90.0050.00510.90
5.5.80.0050.00510.90
5.5.70.0040.00410.98
5.5.60.0080.00010.90
5.5.50.0040.00410.90
5.5.40.0040.00710.90
5.5.30.0120.00010.90
5.5.20.0030.00710.90
5.5.10.0080.00011.05
5.5.00.0030.00610.90
5.4.450.0120.02315.05
5.4.440.0100.02315.32
5.4.430.0180.02015.10
5.4.420.0250.02515.25
5.4.410.0320.02214.99
5.4.400.0110.02315.07
5.4.390.0110.02515.06
5.4.380.0170.03414.77
5.4.370.0240.03814.77
5.4.360.0200.03214.78
5.4.350.0230.03114.80
5.4.340.0240.03014.75
5.4.330.0040.00410.90
5.4.320.0040.02311.68
5.4.310.0060.02411.67
5.4.300.0040.02211.67
5.4.290.0040.02511.67
5.4.280.0080.01711.62
5.4.270.0020.02311.62
5.4.260.0060.02511.62
5.4.250.0050.02311.62
5.4.240.0050.01911.62
5.4.230.0060.02711.62
5.4.220.0060.02611.62
5.4.210.0080.02111.62
5.4.200.0040.02311.62
5.4.190.0050.02511.62
5.4.180.0030.02911.64
5.4.170.0050.02511.62
5.4.160.0110.02211.62
5.4.150.0090.01911.62
5.4.140.0100.02211.49
5.4.130.0060.02111.45
5.4.120.0020.02211.43
5.4.110.0050.02011.43
5.4.100.0060.01911.43
5.4.90.0020.02311.43
5.4.80.0050.02511.45
5.4.70.0040.02311.43
5.4.60.0070.02011.43
5.4.50.0040.02111.43
5.4.40.0040.02211.42
5.4.30.0060.02111.42
5.4.20.0040.02411.42
5.4.10.0060.02211.42
5.4.00.0060.02311.17
5.3.290.0040.02311.85
5.3.280.0060.02011.80
5.3.270.0080.01911.81
5.3.260.0060.02011.81
5.3.250.0060.02011.81
5.3.240.0060.02411.81
5.3.230.0060.02211.80
5.3.220.0040.02711.79
5.3.210.0050.02111.79
5.3.200.0060.02311.79
5.3.190.0070.02111.79
5.3.180.0040.02411.79
5.3.170.0040.02011.78
5.3.160.0050.02211.79
5.3.150.0040.02711.78
5.3.140.0040.02511.78
5.3.130.0050.02111.78
5.3.120.0050.02311.78
5.3.110.0040.02411.78
5.3.100.0060.02211.51
5.3.90.0050.01911.49
5.3.80.0040.02111.49
5.3.70.0050.02111.49
5.3.60.0060.01811.48
5.3.50.0040.02111.45
5.3.40.0050.02011.45
5.3.30.0050.02011.42
5.3.20.0050.01911.31
5.3.10.0010.02311.29
5.3.00.0030.02111.29
5.2.170.0020.01910.04
5.2.160.0060.01510.04
5.2.150.0040.01710.04
5.2.140.0020.02010.04
5.2.130.0050.01610.02
5.2.120.0040.01710.02
5.2.110.0030.01710.02
5.2.100.0070.01610.02
5.2.90.0070.01610.02
5.2.80.0020.01810.02
5.2.70.0020.01810.02
5.2.60.0020.0179.99
5.2.50.0060.0149.98
5.2.40.0040.0169.97
5.2.30.0040.0189.96
5.2.20.0030.0179.95
5.2.10.0060.0139.91
5.2.00.0020.0199.84
5.1.60.0060.0159.48
5.1.50.0030.0169.48
5.1.40.0040.0129.47
5.1.30.0020.0199.64
5.1.20.0030.0159.65
5.1.10.0030.0149.52
5.1.00.0020.0159.52
5.0.50.0020.0128.76
5.0.40.0040.0118.69
5.0.30.0010.0238.59
5.0.20.0040.0098.59
5.0.10.0020.0128.58
5.0.00.0040.0168.57
4.4.90.0020.0107.84
4.4.80.0020.0117.83
4.4.70.0020.0107.82
4.4.60.0010.0127.83
4.4.50.0020.0107.84
4.4.40.0020.0147.80
4.4.30.0020.0107.83
4.4.20.0020.0097.87
4.4.10.0020.0117.88
4.4.00.0050.0137.83
4.3.110.0020.0127.78
4.3.100.0030.0097.78
4.3.90.0030.0097.77
4.3.80.0020.0157.74
4.3.70.0040.0077.77
4.3.60.0010.0107.76
4.3.50.0050.0077.76
4.3.40.0020.0157.71
4.3.30.0030.0097.10
4.3.20.0030.0077.09
4.3.10.0020.0107.07
4.3.00.0000.01214.53

preferences:
45.19 ms | 401 KiB | 5 Q