3v4l.org

run code in 300+ PHP versions simultaneously
<?php function __autoload($class) { print "Loading $class"; } class_exists('/../../file1.php'); property_exists('/../../file2.php', 'test');

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)
8.3.40.0120.00318.83
8.3.30.0090.00618.59
8.3.20.0040.00420.16
8.3.10.0040.00423.65
8.3.00.0060.00321.82
8.2.170.0090.00622.96
8.2.160.0140.00022.07
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0030.00617.50
8.2.110.0070.00320.52
8.2.100.0090.00317.63
8.2.90.0050.00319.14
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0040.00417.68
8.2.50.0000.00818.07
8.2.40.0040.00421.13
8.2.30.0040.00419.63
8.2.20.0080.00017.61
8.2.10.0020.00517.80
8.2.00.0050.00318.03
8.1.270.0060.00320.33
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00324.02
8.1.230.0030.00917.42
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0100.00017.22
8.1.190.0050.00317.23
8.1.180.0050.00218.10
8.1.170.0030.00618.46
8.1.160.0070.00021.98
8.1.150.0040.00418.61
8.1.140.0040.00417.31
8.1.130.0000.00717.44
8.1.120.0020.00517.22
8.1.110.0040.00417.20
8.1.100.0040.00417.20
8.1.90.0040.00417.27
8.1.80.0000.00917.34
8.1.70.0030.00317.35
8.1.60.0040.00417.40
8.1.50.0050.00317.29
8.1.40.0040.00417.35
8.1.30.0050.00317.52
8.1.20.0000.00717.49
8.1.10.0030.00517.39
8.1.00.0000.00717.36
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0040.00418.30
8.0.270.0030.00317.11
8.0.260.0060.00017.15
8.0.250.0070.00016.88
8.0.240.0040.00416.77
8.0.230.0000.00716.88
8.0.220.0030.00316.86
8.0.210.0070.00016.77
8.0.200.0030.00316.93
8.0.190.0030.00716.81
8.0.180.0040.00416.81
8.0.170.0030.00616.85
8.0.160.0000.00716.84
8.0.150.0030.00516.85
8.0.140.0030.00416.80
8.0.130.0040.00413.23
8.0.120.0030.00516.77
8.0.110.0050.00216.86
8.0.100.0070.00016.67
8.0.90.0000.00716.70
8.0.80.0060.00916.88
8.0.70.0030.00516.60
8.0.60.0050.00316.60
8.0.50.0080.00016.93
8.0.30.0070.01116.87
8.0.20.0080.01217.40
8.0.10.0050.00216.82
8.0.00.0080.00816.64
7.4.330.0030.00315.08
7.4.320.0000.00616.35
7.4.300.0000.00716.47
7.4.290.0000.00716.56
7.4.280.0040.00416.27
7.4.270.0000.00716.41
7.4.260.0040.00416.22
7.4.250.0030.00516.42
7.4.240.0060.00116.34
7.4.230.0030.00316.21
7.4.220.0100.01416.34
7.4.210.0070.00716.30
7.4.200.0070.00016.46
7.4.160.0090.00616.32
7.4.150.0030.01317.40
7.4.140.0100.01117.86
7.4.130.0080.01016.28
7.4.120.0070.01016.38
7.4.110.0100.01016.39
7.4.100.0060.01216.29
7.4.90.0060.01316.63
7.4.80.0070.01019.39
7.4.70.0090.00616.49
7.4.60.0080.00816.32
7.4.50.0050.00316.19
7.4.40.0130.00416.29
7.4.30.0060.01616.29
7.4.10.0060.01215.05
7.4.00.0070.00914.84
7.3.330.0030.00313.30
7.3.320.0030.00313.23
7.3.310.0030.00316.34
7.3.300.0050.00216.20
7.3.290.0080.00916.19
7.3.280.0080.00716.24
7.3.270.0030.01317.40
7.3.260.0030.01316.27
7.3.250.0070.01116.33
7.3.240.0070.01416.34
7.3.230.0080.01216.39
7.3.210.0100.00616.27
7.3.200.0030.01516.41
7.3.190.0060.01116.43
7.3.180.0090.00616.44
7.3.170.0060.01016.37
7.3.160.0140.00616.31
7.3.130.0100.00814.78
7.3.120.0080.00714.64
7.3.110.0070.00914.66
7.3.100.0060.00914.79
7.3.90.0090.00614.76
7.3.80.0060.00914.69
7.3.70.0030.01114.71
7.3.60.0060.00814.59
7.3.50.0040.01014.69
7.3.40.0060.00814.69
7.3.30.0080.00514.66
7.3.20.0050.01216.49
7.3.10.0040.01216.49
7.3.00.0050.00816.55
7.2.330.0100.00716.34
7.2.320.0130.00316.52
7.2.310.0160.00616.30
7.2.300.0120.00416.21
7.2.290.0100.00716.48
7.2.260.0030.01114.68
7.2.250.0070.01214.87
7.2.240.0040.01014.96
7.2.230.0060.01014.69
7.2.220.0060.00914.84
7.2.210.0080.00814.85
7.2.200.0080.00414.72
7.2.190.0050.01014.68
7.2.180.0050.00714.74
7.2.170.0080.00614.70
7.2.160.0110.00514.74
7.2.150.0090.00716.63
7.2.140.0060.01016.74
7.2.130.0050.01016.74
7.2.120.0070.01016.73
7.2.110.0060.00716.57
7.2.100.0060.01116.63
7.2.90.0040.01316.63
7.2.80.0060.00916.76
7.2.70.0080.00816.72
7.2.60.0050.00916.67
7.2.50.0090.00616.62
7.2.40.0050.00916.71
7.2.30.0060.00916.73
7.2.20.0070.00916.72
7.2.10.0010.01316.69
7.2.00.0060.00717.36
7.1.330.0060.00815.60
7.1.320.0040.01015.68
7.1.310.0020.01315.47
7.1.300.0050.00815.50
7.1.290.0050.00915.62
7.1.280.0040.00815.55
7.1.270.0050.01015.61
7.1.260.0060.00815.62
7.1.250.0070.00815.71
7.1.240.0050.01215.61
7.1.230.0030.00915.59
7.1.220.0030.00715.71
7.1.210.0100.00315.73
7.1.200.0060.00515.60
7.1.190.0050.00815.50
7.1.180.0030.01115.77
7.1.170.0020.01215.67
7.1.160.0040.00915.76
7.1.150.0050.00915.52
7.1.140.0060.00615.67
7.1.130.0070.00515.49
7.1.120.0060.00615.52
7.1.110.0080.00715.67
7.1.100.0080.00616.30
7.1.90.0050.00915.72
7.1.80.0070.00315.65
7.1.70.0040.00716.14
7.1.60.0010.01116.76
7.1.50.0030.01416.06
7.1.40.0050.00815.47
7.1.30.0070.00715.76
7.1.20.0040.01215.80
7.1.10.0060.00715.67
7.1.00.0040.03217.78
7.0.330.0050.00815.30
7.0.320.0050.01115.07
7.0.310.0050.01015.29
7.0.300.0030.00815.38
7.0.290.0060.00915.21
7.0.280.0090.00315.23
7.0.270.0050.00615.06
7.0.260.0060.00615.17
7.0.250.0050.00515.30
7.0.240.0050.00715.45
7.0.230.0030.01015.28
7.0.220.0000.00915.21
7.0.210.0080.00515.29
7.0.200.0030.00915.55
7.0.190.0030.00815.30
7.0.180.0100.00315.28
7.0.170.0030.01015.24
7.0.160.0070.00715.32
7.0.150.0050.00915.19
7.0.140.0050.00715.35
7.0.130.0090.00515.19
7.0.120.0080.00615.44
7.0.110.0020.01315.16
7.0.100.0030.00915.30
7.0.90.0050.00915.15
7.0.80.0070.00715.37
7.0.70.0060.00715.33
7.0.60.0090.02716.81
7.0.50.0070.03116.21
7.0.40.0050.02815.67
7.0.30.0100.02015.68
7.0.20.0090.02015.65
7.0.10.0090.01415.65
7.0.00.0050.02115.42
5.6.400.0030.00914.15
5.6.390.0020.00814.20
5.6.380.0050.01014.11
5.6.370.0030.00814.09
5.6.360.0070.00414.05
5.6.350.0070.00614.03
5.6.340.0040.00914.23
5.6.330.0020.01014.28
5.6.320.0060.00814.20
5.6.310.0080.00514.32
5.6.300.0100.00414.17
5.6.290.0030.01214.35
5.6.280.0050.01416.54
5.6.270.0060.00814.00
5.6.260.0060.00814.06
5.6.250.0030.01013.96
5.6.240.0090.00314.19
5.6.230.0080.00714.10
5.6.220.0050.00814.22
5.6.210.0040.03416.26
5.6.200.0050.03115.57
5.6.190.0090.02116.27
5.6.180.0140.01916.28
5.6.170.0140.02716.30
5.6.160.0090.02316.19
5.6.150.0050.03315.36
5.6.140.0060.03315.39
5.6.130.0040.03315.37
5.6.120.0020.02116.43
5.6.110.0070.01816.47
5.6.100.0070.03116.25
5.6.90.0090.02916.31
5.6.80.0040.02616.13
5.6.70.0050.00614.09
5.6.60.0060.00514.00
5.6.50.0100.00513.87
5.6.40.0050.00914.09
5.6.30.0040.01114.03
5.6.20.0050.00914.16
5.6.10.0060.00813.73
5.6.00.0050.01013.93
5.5.380.0040.00913.97
5.5.370.0050.00814.10
5.5.360.0080.00513.86
5.5.350.0120.02816.09
5.5.340.0100.02915.38
5.5.330.0090.02316.09
5.5.320.0140.02016.07
5.5.310.0120.01816.20
5.5.300.0050.01915.32
5.5.290.0050.01915.30
5.5.280.0060.02016.25
5.5.270.0040.03516.25
5.5.260.0050.02716.25
5.5.250.0110.02316.06
5.5.240.0010.03415.97
5.5.230.0080.00613.79
5.5.220.0090.00614.07
5.5.210.0060.00813.79
5.5.200.0050.00613.80
5.5.190.0050.00813.69
5.5.180.0050.01113.93
5.5.170.0080.00714.04
5.5.160.0040.00613.76
5.5.150.0050.00814.06
5.5.140.0040.00914.02
5.5.130.0100.00513.87
5.5.120.0100.00514.01
5.5.110.0080.00714.09
5.5.100.0040.00714.00
5.5.90.0070.00613.92
5.5.80.0050.00513.87
5.5.70.0040.00913.85
5.5.60.0020.00714.06
5.5.50.0090.00514.06
5.5.40.0080.00513.96
5.5.30.0050.01113.88
5.5.20.0050.00713.95
5.5.10.0060.00714.13
5.5.00.0060.00514.22
5.4.450.0280.02513.91
5.4.440.0270.02413.90
5.4.430.0300.02413.81
5.4.420.0220.02713.82
5.4.410.0310.02613.87
5.4.400.0210.02613.87
5.4.390.0450.02013.67
5.4.380.0290.02713.82
5.4.370.0290.02513.67
5.4.360.0260.01913.79
5.4.350.0270.02013.71
5.4.340.0270.02013.73
5.4.330.0040.00911.13
5.4.320.0480.02613.81
5.4.310.0260.02213.77
5.4.300.0280.02113.81
5.4.290.0310.01913.67
5.4.280.0270.02713.63
5.4.270.0180.02413.81
5.4.260.0340.02313.60
5.4.250.0300.02013.66
5.4.240.0270.02313.68
5.4.230.0270.02913.74
5.4.220.0420.02713.67
5.4.210.0170.02613.77
5.4.200.0100.02613.08
5.4.190.0130.02313.64
5.4.180.0160.02213.75
5.4.170.0320.02413.68
5.4.160.0190.02313.68
5.4.150.0110.02213.72
5.4.140.0090.02112.87
5.4.130.0120.02012.79
5.4.120.0240.02512.82
5.4.110.0320.02012.85
5.4.100.0270.02412.79
5.4.90.0300.02112.87
5.4.80.0290.02512.79
5.4.70.0270.02012.82
5.4.60.0240.02712.90
5.4.50.0450.02412.81
5.4.40.0270.02312.88
5.4.30.0090.02512.80
5.4.20.0060.02912.83
5.4.10.0270.02312.81
5.4.00.0290.02012.78
5.3.290.0730.05714.58
5.3.280.0870.06014.58
5.3.270.0530.07314.65
5.3.260.0200.06314.46
5.3.250.0570.08014.50
5.3.240.0230.05314.47
5.3.230.0200.06014.65
5.3.220.0400.05314.46
5.3.210.0730.06714.46
5.3.200.0770.04314.48
5.3.190.0700.05714.53
5.3.180.1030.05314.55
5.3.170.0770.05314.55
5.3.160.0770.05314.78
5.3.150.0530.05314.55
5.3.140.0770.04714.56
5.3.130.0630.05014.55
5.3.120.0430.07314.52
5.3.110.0630.06314.56
5.3.100.0800.04013.91
5.3.90.0770.06014.11
5.3.80.0870.04314.03
5.3.70.0770.06314.03
5.3.60.0530.05014.05
5.3.50.0600.05313.86
5.3.40.0630.05713.86
5.3.30.0900.05313.92
5.3.20.0800.06313.60
5.3.10.1070.05013.56
5.3.00.0670.04713.54
5.2.170.0530.04711.19
5.2.160.0500.05011.15
5.2.150.0800.05311.10
5.2.140.0800.04711.19
5.2.130.0670.04011.17
5.2.120.0530.04311.01
5.2.110.0500.05011.07
5.2.100.0600.05310.96
5.2.90.0570.04311.15
5.2.80.0600.04311.00
5.2.70.0730.04710.99
5.2.60.0470.04010.96
5.2.50.0530.04710.93
5.2.40.0500.03710.85
5.2.30.0600.04311.02
5.2.20.0570.04710.97
5.2.10.0530.03710.76
5.2.00.0500.04010.61
5.1.60.0670.0409.97
5.1.50.0430.0479.99
5.1.40.0530.04710.20
5.1.30.0500.03710.20
5.1.20.0470.03310.35
5.1.10.0400.0379.98
5.1.00.0500.0409.98
5.0.50.0270.0408.44
5.0.40.0370.0278.63
5.0.30.0230.0478.14
5.0.20.0270.0238.13
5.0.10.0230.0308.09
5.0.00.0200.0478.08
4.4.90.0230.0306.64
4.4.80.0200.0276.64
4.4.70.0200.0206.64
4.4.60.0270.0236.64
4.4.50.0170.0276.64
4.4.40.0330.0376.64
4.4.30.0130.0276.64
4.4.20.0270.0276.64
4.4.10.0200.0206.64
4.4.00.0170.0406.64
4.3.110.0130.0236.65
4.3.100.0230.0176.65
4.3.90.0200.0206.65
4.3.80.0170.0376.65
4.3.70.0200.0206.65
4.3.60.0130.0236.65
4.3.50.0200.0276.65
4.3.40.0470.0406.65
4.3.30.0070.0276.65
4.3.20.0130.0176.65
4.3.10.0100.0236.65
4.3.00.0130.0207.24

preferences:
43.03 ms | 400 KiB | 5 Q