3v4l.org

run code in 300+ PHP versions simultaneously
<?php function &find_var($one, $two, $three) { if(($one > 0) && ($one <= 10)) return $one; if(($two > 0) && ($two <= 10)) return $two; if(($three > 0) && ($three <= 10)) return $three; } $c_one = 'foo'; $c_two = 42; $c_three = 4; $right_var = &find_var($c_one, $c_two, $c_three); $right_var++; echo "The value of \$c_three and \$right_var are: "; echo "$c_three and $right_var<BR>\n"; ?>

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)
8.3.70.0120.00318.55
8.3.60.0110.00416.50
8.3.50.0110.00921.99
8.3.40.0170.00318.84
8.3.30.0160.00619.25
8.3.20.0070.00020.16
8.3.10.0040.00421.90
8.3.00.0040.00419.38
8.2.190.0140.00018.04
8.2.180.0140.00318.41
8.2.170.0080.00622.96
8.2.160.0130.00320.17
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0050.00326.16
8.2.120.0040.00419.25
8.2.110.0030.00621.12
8.2.100.0090.00317.75
8.2.90.0050.00319.27
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0000.00817.93
8.2.50.0030.00618.07
8.2.40.0000.00819.95
8.2.30.0070.00318.24
8.2.20.0040.00417.77
8.2.10.0080.00018.14
8.2.00.0050.00317.82
8.1.280.0150.00425.92
8.1.270.0060.00318.71
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00022.15
8.1.230.0080.00317.76
8.1.220.0040.00417.77
8.1.210.0060.00318.77
8.1.200.0050.00517.35
8.1.190.0030.00517.36
8.1.180.0020.00518.10
8.1.170.0040.00420.45
8.1.160.0000.00821.96
8.1.150.0040.00418.90
8.1.140.0040.00417.46
8.1.130.0070.00017.80
8.1.120.0000.00817.39
8.1.110.0040.00417.50
8.1.100.0000.00717.47
8.1.90.0040.00417.46
8.1.80.0030.00517.48
8.1.70.0000.00717.45
8.1.60.0040.00417.45
8.1.50.0040.00417.49
8.1.40.0080.00417.39
8.1.30.0080.00017.69
8.1.20.0050.00217.66
8.1.10.0040.00417.38
8.1.00.0000.00717.32
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0000.00718.47
8.0.270.0050.00318.67
8.0.260.0000.00617.19
8.0.250.0040.00416.85
8.0.240.0000.00716.98
8.0.230.0000.00716.83
8.0.220.0000.00816.82
8.0.210.0050.00316.93
8.0.200.0070.00016.96
8.0.190.0040.00416.87
8.0.180.0030.00316.98
8.0.170.0000.00916.91
8.0.160.0030.00317.02
8.0.150.0000.00716.82
8.0.140.0040.00416.78
8.0.130.0040.00413.33
8.0.120.0030.00516.76
8.0.110.0000.00716.95
8.0.100.0040.00416.77
8.0.90.0040.00416.99
8.0.80.0090.00616.94
8.0.70.0040.00416.78
8.0.60.0070.00016.82
8.0.50.0000.00716.70
8.0.30.0100.01317.17
8.0.20.0150.02217.40
8.0.10.0000.00717.01
8.0.00.0090.00916.77
7.4.330.0000.00615.14
7.4.320.0050.00216.57
7.4.300.0030.00316.59
7.4.290.0030.00316.57
7.4.280.0080.00016.63
7.4.270.0030.00316.57
7.4.260.0080.00016.53
7.4.250.0000.00716.37
7.4.240.0020.00516.57
7.4.230.0030.00316.35
7.4.220.0120.01216.57
7.4.210.0100.01016.56
7.4.200.0000.00716.41
7.4.160.0060.00916.54
7.4.150.0110.00617.40
7.4.140.0100.01017.86
7.4.130.0080.01116.48
7.4.120.0130.00816.49
7.4.110.0070.01016.57
7.4.100.0070.01316.64
7.4.90.0110.01216.59
7.4.80.0090.01219.39
7.4.70.0140.00316.60
7.4.60.0120.00416.66
7.4.50.0000.00716.45
7.4.40.0100.00616.77
7.4.30.0070.01916.41
7.4.00.0080.00914.95
7.3.330.0030.00313.49
7.3.320.0040.00913.33
7.3.310.0000.00816.27
7.3.300.0040.00416.43
7.3.290.0080.00616.36
7.3.280.0080.00816.36
7.3.270.0070.00917.40
7.3.260.0150.00316.36
7.3.250.0100.00816.42
7.3.240.0110.00616.65
7.3.230.0320.01316.61
7.3.210.0110.01116.50
7.3.200.0130.00419.39
7.3.190.0100.00716.31
7.3.180.0030.01216.35
7.3.170.0040.01116.41
7.3.160.0090.00616.36
7.3.120.0060.01214.86
7.3.110.0020.01614.79
7.3.100.0080.00815.04
7.3.90.0030.01214.64
7.3.80.0100.00414.96
7.3.70.0070.00814.81
7.3.60.0020.01014.82
7.3.50.0070.00514.75
7.3.40.0070.00514.80
7.3.30.0060.00914.87
7.3.20.0050.00716.73
7.3.10.0090.00616.54
7.3.00.0120.00416.33
7.2.330.0160.00316.74
7.2.320.0100.00716.71
7.2.310.0100.00616.77
7.2.300.0080.00916.79
7.2.290.0120.01316.70
7.2.250.0110.00915.04
7.2.240.0050.01514.97
7.2.230.0060.00814.91
7.2.220.0080.00414.81
7.2.210.0090.00715.09
7.2.200.0100.00614.97
7.2.190.0060.00714.92
7.2.180.0060.00614.98
7.2.170.0080.00414.98
7.2.130.0160.00416.43
7.2.120.0130.00716.52
7.2.110.0130.00616.46
7.2.100.0240.00016.95
7.2.90.0100.00716.45
7.2.80.0130.01317.12
7.2.70.0170.00617.04
7.2.60.0090.00516.94
7.2.50.0210.00416.75
7.2.40.0130.00916.36
7.2.30.0030.01516.46
7.2.20.0100.01016.50
7.2.10.0060.01516.66
7.2.00.0110.00718.23
7.1.330.0080.00515.57
7.1.320.0050.00615.78
7.1.310.0020.01415.69
7.1.300.0040.01015.75
7.1.290.0090.00615.77
7.1.280.0070.00815.79
7.1.270.0080.00515.65
7.1.260.0050.00815.69
7.1.250.0200.00015.56
7.1.200.0070.00715.54
7.1.100.0030.01018.30
7.1.70.0040.00417.12
7.1.60.0090.00919.50
7.1.50.0190.01634.77
7.1.00.0000.07722.31
7.0.200.0860.00714.76
7.0.140.0070.04721.95
7.0.60.0070.04019.94
7.0.50.0270.03317.88
7.0.40.0070.04720.19
7.0.30.0270.06720.33
7.0.20.0270.07020.10
7.0.10.0370.08020.11
7.0.00.0100.08020.12
5.6.280.0000.07720.91
5.6.210.0000.06320.46
5.6.200.0030.07718.12
5.6.190.0070.07320.46
5.6.180.0300.07320.34
5.6.170.0330.08020.53
5.6.160.0070.08320.55
5.6.150.0100.07718.15
5.6.140.0030.04018.26
5.6.130.0170.07018.19
5.6.120.0100.05721.14
5.6.110.0100.06720.98
5.6.100.0100.07721.03
5.6.90.0030.04321.07
5.6.80.0030.08020.26
5.6.70.0100.05020.50
5.5.350.0270.07020.41
5.5.340.0070.06017.98
5.5.330.0100.04320.44
5.5.320.0030.04020.48
5.5.310.0300.04720.24
5.5.300.0130.07317.98
5.5.290.0000.05018.09
5.5.280.0000.04320.97
5.5.270.0170.05320.79
5.5.260.0030.04020.80
5.5.250.0170.07320.62
5.5.240.0070.08320.18
5.4.450.0600.06019.61
5.4.440.0970.08719.54
5.4.430.0700.05719.55
5.4.420.0630.07019.16
5.4.410.0200.04318.85
5.4.400.1070.06018.54
5.4.390.1370.06718.47
5.4.380.0970.08018.86
5.4.370.1030.06018.50
5.4.360.0930.06318.74
5.4.350.0930.07718.79
5.4.340.1270.07718.68
5.4.320.0900.08318.72
5.4.310.1230.07018.63
5.4.300.1030.07318.70
5.4.290.1230.08318.84
5.4.280.1170.05318.55
5.4.270.1370.06718.63
5.4.260.1130.05018.65
5.4.250.1200.05318.76
5.4.240.1370.06018.72
5.4.230.1000.06318.61
5.4.220.0970.07018.61
5.4.210.0830.07018.59
5.4.200.0870.05716.78
5.4.190.1070.06018.57
5.4.180.1430.08018.77
5.4.170.1270.07318.75
5.4.160.1370.05718.56
5.4.150.0900.07318.81
5.4.140.1200.06316.24
5.4.130.1230.06016.29
5.4.120.1330.06016.45
5.4.110.1170.06716.19
5.4.100.1430.05016.16
5.4.90.1200.06016.44
5.4.80.1270.06716.41
5.4.70.1230.08316.27
5.4.60.1370.06716.30
5.4.50.0970.04716.22
5.4.40.1270.05016.16
5.4.30.1070.05316.25
5.4.20.1300.06716.39
5.4.10.1230.05716.18
5.4.00.1200.07015.64
5.3.290.1470.06714.69
5.3.280.1270.04714.80
5.3.270.1070.06714.74
5.3.260.1130.06014.64
5.3.250.1130.05314.58
5.3.240.1130.06014.62
5.3.230.1200.05014.64
5.3.220.1170.06314.62
5.3.210.1330.07314.67
5.3.200.1200.07314.59
5.3.190.1570.06314.63
5.3.180.1270.07014.66
5.3.170.1300.05314.60
5.3.160.1170.06014.62
5.3.150.1130.06014.77
5.3.140.1230.06014.66
5.3.130.1500.06314.57
5.3.120.1130.06314.73
5.3.110.1300.07314.57
5.3.100.1300.05714.18
5.3.90.1170.05714.05
5.3.80.1570.06014.14
5.3.70.1130.05714.05
5.3.60.1570.06714.07
5.3.50.1100.05713.93
5.3.40.0970.05714.02
5.3.30.1270.04713.96
5.3.20.1370.04713.79
5.3.10.1230.05013.82
5.3.00.1000.05713.74
5.2.170.0970.04311.20
5.2.160.1200.04011.35
5.2.150.0970.04711.16
5.2.140.1030.06011.19
5.2.130.1030.05011.14
5.2.120.0970.04011.14
5.2.110.1030.04011.23
5.2.100.1030.04011.22
5.2.90.0900.05011.32
5.2.80.1030.04011.30
5.2.70.1000.04711.19
5.2.60.1030.05711.08
5.2.50.1000.03711.04
5.2.40.0870.03711.12
5.2.30.0930.05710.96
5.2.20.1000.03711.06
5.2.10.0970.06010.96
5.2.00.1100.04710.82
5.1.60.0930.04710.07
5.1.50.0930.04310.10
5.1.40.0900.03310.16
5.1.30.1000.04710.36
5.1.20.0870.04310.37
5.1.10.0830.03710.21
5.1.00.0900.03310.11
5.0.50.0430.0378.67
5.0.40.0400.0378.49
5.0.30.0530.0408.21
5.0.20.0400.0338.32
5.0.10.0470.0338.35
5.0.00.0330.0478.23
4.4.90.0400.0275.89
4.4.80.0400.0176.01
4.4.70.0370.0205.93
4.4.60.0330.0235.99
4.4.50.0230.0306.00
4.4.40.0330.0375.94
4.4.30.0270.0305.97
4.4.20.0300.0235.94
4.4.10.0300.0276.06
4.4.00.0300.0375.93
4.3.110.0430.0235.82
4.3.100.0530.0235.82
4.3.90.0370.0275.80
4.3.80.0400.0335.86
4.3.70.0470.0175.88
4.3.60.0330.0205.79
4.3.50.0270.0235.77
4.3.40.0230.0405.78
4.3.30.0270.0234.55
4.3.20.0200.0304.52
4.3.10.0300.0234.61
4.3.00.0100.0236.75

preferences:
44.31 ms | 401 KiB | 5 Q