3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* Accepting NULL value */ function test(stdClass $obj) { echo $obj; } test("a"); ?>

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)
8.3.60.0070.00716.50
8.3.50.0170.00816.40
8.3.40.0120.00318.71
8.3.30.0040.01118.81
8.3.20.0060.00318.82
8.3.10.0080.00020.66
8.3.00.0030.00619.50
8.2.180.0070.01116.50
8.2.170.0120.00322.96
8.2.160.0130.01021.07
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0050.00319.64
8.2.110.0030.00720.94
8.2.100.0110.00017.91
8.2.90.0040.00420.81
8.2.80.0040.00417.93
8.2.70.0080.00017.38
8.2.60.0050.00317.55
8.2.50.0080.00018.07
8.2.40.0050.00218.03
8.2.30.0040.00417.97
8.2.20.0070.00017.63
8.2.10.0040.00417.57
8.2.00.0040.00417.58
8.1.280.0110.00425.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00322.47
8.1.230.0060.00620.66
8.1.220.0000.00817.74
8.1.210.0080.00018.89
8.1.200.0030.00617.23
8.1.190.0040.00417.41
8.1.180.0000.00818.10
8.1.170.0000.00818.86
8.1.160.0000.00818.68
8.1.150.0000.00718.42
8.1.140.0030.00717.34
8.1.130.0040.00417.85
8.1.120.0070.00017.30
8.1.110.0000.00817.25
8.1.100.0000.00717.22
8.1.90.0030.00517.37
8.1.80.0030.00317.32
8.1.70.0030.00317.24
8.1.60.0040.00417.46
8.1.50.0040.00417.38
8.1.40.0040.00417.33
8.1.30.0040.00417.53
8.1.20.0030.00517.47
8.1.10.0000.00817.40
8.1.00.0070.00017.34
8.0.300.0030.00619.91
8.0.290.0000.00716.75
8.0.280.0020.00518.24
8.0.270.0030.00317.12
8.0.260.0060.00016.84
8.0.250.0000.00716.84
8.0.240.0030.00616.88
8.0.230.0070.00016.96
8.0.220.0030.00316.79
8.0.210.0030.00316.87
8.0.200.0030.00316.93
8.0.190.0000.00716.95
8.0.180.0030.00316.89
8.0.170.0050.00316.90
8.0.160.0030.00316.86
8.0.150.0000.00816.84
8.0.140.0070.00316.92
8.0.130.0060.00013.35
8.0.120.0000.00816.81
8.0.110.0000.00716.85
8.0.100.0040.00416.76
8.0.90.0000.00716.73
8.0.80.0070.00716.88
8.0.70.0040.00416.91
8.0.60.0040.00416.87
8.0.50.0070.00016.86
8.0.30.0050.01317.07
8.0.20.0140.00317.20
8.0.10.0000.00716.81
8.0.00.0120.00616.74
7.4.330.0030.00312.86
7.4.320.0060.00016.37
7.4.300.0070.00016.44
7.4.290.0040.00416.45
7.4.280.0000.00716.51
7.4.270.0060.00016.58
7.4.260.0040.00413.18
7.4.250.0060.00316.27
7.4.240.0070.00016.45
7.4.230.0070.00016.41
7.4.220.0140.01016.52
7.4.210.0080.00716.49
7.4.200.0000.00716.31
7.4.190.0030.00316.69
7.4.160.0170.00916.50
7.4.150.0060.01216.80
7.4.140.0080.00916.43
7.4.130.0100.00716.54
7.4.120.0070.01016.42
7.4.110.0140.01416.30
7.4.100.0100.00716.51
7.4.90.0060.01216.53
7.4.80.0120.00416.57
7.4.70.0060.01416.25
7.4.60.0070.01116.64
7.4.50.0030.00316.31
7.4.40.0110.00316.20
7.4.30.0070.00716.39
7.4.00.0070.01114.89
7.3.330.0060.00013.17
7.3.320.0030.00313.30
7.3.310.0030.00316.25
7.3.300.0040.00416.35
7.3.290.0070.01016.36
7.3.280.0090.00616.32
7.3.270.0070.01016.46
7.3.260.0060.01116.39
7.3.250.0070.01416.41
7.3.240.0130.00716.37
7.3.230.0070.01516.46
7.3.210.0100.00716.42
7.3.200.0130.00319.39
7.3.190.0150.00616.61
7.3.180.0030.01216.25
7.3.170.0070.01016.25
7.3.160.0030.01616.29
7.3.120.0100.00714.85
7.3.110.0070.01114.71
7.3.100.0100.00314.85
7.3.90.0140.00714.89
7.3.80.0000.01614.56
7.3.70.0000.01214.68
7.3.60.0070.00314.67
7.3.50.0060.00314.69
7.3.40.0100.00714.85
7.3.30.0070.01014.49
7.3.20.0080.00816.44
7.3.10.0030.01316.52
7.3.00.0090.00616.56
7.2.330.0090.00916.52
7.2.320.0150.00316.24
7.2.310.0140.00416.32
7.2.300.0070.01016.46
7.2.290.0040.01416.33
7.2.250.0000.02014.91
7.2.240.0130.00714.98
7.2.230.0070.00714.67
7.2.220.0140.00714.70
7.2.210.0030.01014.79
7.2.200.0080.00814.81
7.2.190.0030.01014.85
7.2.180.0000.01114.93
7.2.170.0110.00414.96
7.2.60.0030.01016.83
7.1.330.0070.00715.52
7.1.320.0000.01015.38
7.1.310.0030.01015.64
7.1.300.0060.00315.43
7.1.290.0040.01115.59
7.1.280.0070.01015.51
7.1.270.0080.00415.53
7.1.260.0070.00715.34
7.1.200.0120.00015.58
7.1.100.0060.00617.66
7.1.70.0080.00017.01
7.1.60.0130.01319.40
7.1.50.0070.01416.95
7.1.00.0000.08022.43
7.0.200.0040.00416.68
7.0.140.0000.07722.09
7.0.120.0000.06722.15
7.0.60.0130.07320.00
7.0.50.0030.08317.84
7.0.40.0070.04720.39
7.0.30.0000.09020.30
7.0.20.0100.08320.31
7.0.10.0070.08720.25
7.0.00.0100.08320.17
5.6.280.0030.07021.07
5.6.210.0100.06720.54
5.6.200.0100.03318.22
5.6.190.0070.06720.51
5.6.180.0230.07020.39
5.6.170.0030.06320.39
5.6.160.0070.08020.57
5.6.150.0070.05020.33
5.6.140.0070.05020.34
5.6.130.0030.05720.32
5.6.120.0000.06020.17
5.6.110.0030.04320.48
5.6.100.0000.04720.18
5.6.90.0030.04320.15
5.6.80.0000.04319.79
5.6.70.0070.04019.74
5.6.60.0030.04319.89
5.6.50.0000.04319.82
5.6.40.0030.04019.76
5.6.30.0000.05019.88
5.6.20.0030.04319.69
5.6.10.0000.04319.67
5.6.00.0000.04319.75
5.5.350.0330.07720.30
5.5.340.0070.08318.07
5.5.330.0100.08020.47
5.5.320.0130.04020.31
5.5.310.0100.08020.43
5.5.300.0000.09320.24
5.5.290.0030.07720.17
5.5.280.0030.08320.24
5.5.270.0070.04020.03
5.5.260.0070.04020.00
5.5.250.0070.03719.93
5.5.240.0030.04019.68
5.5.230.0000.04719.35
5.5.220.0030.04019.55
5.5.210.0070.03719.57
5.5.200.0000.04319.59
5.5.190.0030.04019.32
5.5.180.0030.03719.59
5.5.160.0070.04019.32
5.5.150.0000.04319.55
5.5.140.0000.05319.32
5.5.130.0070.03719.47
5.5.120.0030.04019.64
5.5.110.0000.04319.58
5.5.100.0030.04019.46
5.5.90.0030.04319.28
5.5.80.0030.03719.28
5.5.70.0030.04019.54
5.5.60.0030.04019.45
5.5.50.0000.04319.48
5.5.40.0000.04019.39
5.5.30.0000.06019.43
5.5.20.0100.03719.47
5.5.10.0070.03719.46
5.5.00.0070.08319.54
5.4.450.0070.04019.58
5.4.440.0100.07319.41
5.4.430.0030.04019.44
5.4.420.0100.03319.56
5.4.410.0030.03719.46
5.4.400.0000.04018.87
5.4.390.0000.04019.15
5.4.380.0000.04018.85
5.4.370.0070.03319.24
5.4.360.0030.04019.21
5.4.350.0070.03319.24
5.4.340.0000.04018.98
5.4.320.0070.03318.87
5.4.310.0030.03719.12
5.4.300.0030.03718.85
5.4.290.0000.04018.86
5.4.280.0070.03719.14
5.4.270.0070.04019.23
5.4.260.0030.03718.97
5.4.250.0000.04019.11
5.4.240.0030.03718.92
5.4.230.0030.03719.23
5.4.220.0100.03018.84
5.4.210.0070.03319.11
5.4.200.0030.03719.23
5.4.190.0000.04019.14
5.4.180.0100.07319.20
5.4.170.0100.07718.86
5.4.160.0030.04319.24
5.4.150.0130.06019.13
5.4.140.0030.04016.37
5.4.130.0130.06016.37
5.4.120.0030.07716.50
5.4.110.0100.07016.38
5.4.100.0170.06316.55
5.4.90.0070.07016.49
5.4.80.0100.05016.66
5.4.70.0000.07716.40
5.4.60.0070.05016.36
5.4.50.0070.07316.26
5.4.40.0030.07316.64
5.4.30.0030.06316.25
5.4.20.0030.07316.34
5.4.10.0000.05016.27
5.4.00.0100.04715.82
5.3.290.0070.03314.58
5.3.280.0000.04014.58
5.3.270.0000.04014.63
5.3.260.0100.03014.66
5.3.250.0100.04714.75
5.3.240.0030.04714.64
5.3.230.0070.03714.63
5.3.220.0030.08014.61
5.3.210.0070.04014.61
5.3.200.0100.06714.63
5.3.190.0170.03014.71
5.3.180.0130.05714.56
5.3.170.0070.06714.72
5.3.160.0070.05014.59
5.3.150.0030.07714.63
5.3.140.0100.03714.55
5.3.130.0170.04314.54
5.3.120.0070.05014.57
5.3.110.0230.05714.70
5.3.100.0100.04314.07
5.3.90.0030.05014.03
5.3.80.0130.07013.93
5.3.70.0000.05313.96
5.3.60.0130.07014.03
5.3.50.0070.05313.95
5.3.40.0100.06713.86
5.3.30.0030.08013.90
5.3.20.0070.07013.84
5.3.10.0100.05313.54
5.3.00.0030.04013.58
5.2.170.0000.04711.21
5.2.160.0030.06711.03
5.2.150.0070.05711.11
5.2.140.0030.06711.14
5.2.130.0030.06011.11
5.2.120.0070.06011.18
5.2.110.0070.04310.98
5.2.100.0000.06011.11
5.2.90.0030.04311.09
5.2.80.0000.03311.04
5.2.70.0030.06711.14
5.2.60.0030.03011.20
5.2.50.0030.05011.06
5.2.40.0130.05311.02
5.2.30.0030.04310.96
5.2.20.0030.03710.97
5.2.10.0070.03310.78
5.2.00.0000.04010.78
5.1.60.0100.0479.98
5.1.50.0130.04010.05
5.1.40.0000.0339.94
5.1.30.0000.03710.33
5.1.20.0000.06010.38
5.1.10.0030.0609.99
5.1.00.0070.05310.04
5.0.50.0100.0138.56
5.0.40.0000.0208.30
5.0.30.0030.0308.28
5.0.20.0000.0208.22
5.0.10.0030.0378.07
5.0.00.0030.0638.12
4.4.90.0000.0306.70
4.4.80.0070.0306.70
4.4.70.0000.0376.70
4.4.60.0030.0236.70
4.4.50.0000.0236.70
4.4.40.0070.0506.70
4.4.30.0070.0276.70
4.4.20.0000.0236.70
4.4.10.0100.0136.70
4.4.00.0000.0276.70
4.3.110.0000.0176.70
4.3.100.0030.0336.70
4.3.90.0000.0376.70
4.3.80.0000.0576.70
4.3.70.0000.0206.70
4.3.60.0000.0306.70
4.3.50.0030.0236.70
4.3.40.0100.0436.70
4.3.30.0000.0236.70
4.3.20.0070.0136.70
4.3.10.0000.0376.70
4.3.00.0000.0276.70

preferences:
31.67 ms | 401 KiB | 5 Q