3v4l.org

run code in 300+ PHP versions simultaneously
<?php function add(double $a, double $b) { return $a + $b; } echo add((double)1, (double)2); ?>

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)
8.3.60.0140.00716.63
8.3.50.0110.00521.11
8.3.40.0070.00718.71
8.3.30.0070.00718.67
8.3.20.0000.00720.09
8.3.10.0080.00023.41
8.3.00.0050.00323.59
8.2.180.0070.00716.62
8.2.170.0140.00322.96
8.2.160.0060.00620.52
8.2.150.0060.00324.18
8.2.140.0180.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00319.36
8.2.110.0030.00722.23
8.2.100.0090.00317.80
8.2.90.0070.00019.05
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0030.00517.79
8.2.50.0030.00518.07
8.2.40.0000.00722.18
8.2.30.0070.00020.49
8.2.20.0040.00417.73
8.2.10.0000.01117.91
8.2.00.0030.00517.90
8.1.280.0100.01025.92
8.1.270.0000.00823.98
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0100.00023.78
8.1.230.0120.00019.11
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0080.00017.13
8.1.180.0060.00318.10
8.1.170.0040.00418.44
8.1.160.0040.00420.63
8.1.150.0040.00418.75
8.1.140.0060.00319.48
8.1.130.0030.00317.61
8.1.120.0050.00317.38
8.1.110.0040.00417.21
8.1.100.0000.00717.37
8.1.90.0070.00017.32
8.1.80.0000.00817.30
8.1.70.0000.00717.22
8.1.60.0000.00817.40
8.1.50.0040.00417.33
8.1.40.0040.00817.41
8.1.30.0030.00517.59
8.1.20.0000.00717.59
8.1.10.0080.00017.50
8.1.00.0040.00417.30
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0050.00318.44
8.0.270.0000.00717.20
8.0.260.0060.00017.14
8.0.250.0000.00716.91
8.0.240.0020.00516.82
8.0.230.0000.00716.91
8.0.220.0000.00716.86
8.0.210.0000.00716.85
8.0.200.0030.00317.00
8.0.190.0030.00616.90
8.0.180.0040.00416.91
8.0.170.0030.00616.95
8.0.160.0040.00416.77
8.0.150.0070.00416.66
8.0.140.0050.00316.75
8.0.130.0000.00713.28
8.0.120.0000.00816.75
8.0.110.0000.00816.91
8.0.100.0040.00416.78
8.0.90.0080.00016.74
8.0.80.0120.00316.91
8.0.70.0000.00716.93
8.0.60.0040.00416.88
8.0.50.0040.00416.92
8.0.30.0060.01316.94
8.0.20.0080.01017.40
8.0.10.0060.00316.76
8.0.00.0120.00816.65
7.4.330.0030.00316.77
7.4.320.0030.00316.48
7.4.300.0030.00316.55
7.4.290.0040.00416.54
7.4.280.0030.00616.41
7.4.270.0030.00316.53
7.4.260.0070.00016.49
7.4.250.0000.00716.36
7.4.240.0000.00716.40
7.4.230.0000.00716.27
7.4.220.0110.01516.55
7.4.210.0050.00916.50
7.4.200.0050.00216.34
7.4.160.0160.00016.43
7.4.150.0170.00317.40
7.4.140.0130.00717.86
7.4.130.0070.01116.43
7.4.120.0120.00716.39
7.4.110.0170.00016.37
7.4.100.0200.00316.51
7.4.90.0070.01016.48
7.4.80.0130.00719.39
7.4.70.0090.01316.51
7.4.60.0130.00316.54
7.4.50.0060.00616.56
7.4.40.0070.01016.29
7.4.30.0060.00916.56
7.4.00.0030.00914.65
7.3.330.0000.00513.27
7.3.320.0000.00513.23
7.3.310.0030.00316.15
7.3.300.0000.00716.26
7.3.290.0060.00016.32
7.3.280.0130.00416.28
7.3.270.0100.00717.40
7.3.260.0070.01016.41
7.3.250.0090.00916.30
7.3.240.0030.01316.29
7.3.230.0100.00716.39
7.3.210.0090.00816.19
7.3.200.0110.01016.35
7.3.190.0060.01116.52
7.3.180.0030.01216.54
7.3.170.0060.01016.44
7.3.160.0110.00416.43
7.2.330.0100.00916.61
7.2.320.0070.01116.74
7.2.310.0070.01016.77
7.2.300.0160.00616.66
7.2.290.0100.00716.66
7.2.60.0100.00316.95
7.1.200.0050.00315.51
7.1.70.0000.00717.03
7.1.60.0090.01619.06
7.1.50.0070.01616.73
7.1.00.0030.07722.46
7.0.200.0060.00616.79
7.0.60.0100.07719.96
7.0.50.0100.06017.88
7.0.40.0030.07720.19
7.0.30.0230.07720.06
7.0.20.0170.07020.30
7.0.10.0000.05020.24
7.0.00.0070.09020.22
5.6.280.0070.07021.07
5.6.210.0100.07320.71
5.6.200.0130.05018.16
5.6.190.0100.07720.48
5.6.180.0030.05020.63
5.6.170.0400.05320.39
5.6.160.0070.04020.39
5.6.150.0100.03718.14
5.6.140.0200.06718.27
5.6.130.0000.09018.17
5.6.120.0030.09020.98
5.6.110.0070.08021.04
5.6.100.0030.06021.12
5.6.90.0030.09021.02
5.6.80.0030.08720.54
5.5.350.0330.07320.30
5.5.340.0030.04017.95
5.5.330.0100.04320.41
5.5.320.0600.04720.29
5.5.310.0230.05020.51
5.5.300.0030.06317.95
5.5.290.0170.06717.98
5.5.280.0070.08320.73
5.5.270.0000.05020.79
5.5.260.0100.08020.98
5.5.250.0030.07320.50
5.5.240.0300.06720.07

preferences:
51.25 ms | 401 KiB | 5 Q