3v4l.org

run code in 300+ PHP versions simultaneously
<?php function lpErrorHandler($no,$str, $file,$line,$varList) { print_r($varList); throw new ErrorException($str,0,$no,$file,$line); return true; } set_error_handler("lpErrorHandler"); class_exists($name,false);

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)
8.3.70.0100.00716.58
8.3.60.0060.01316.63
8.3.50.0150.00521.89
8.3.40.0110.00418.84
8.3.30.0120.00319.08
8.3.20.0070.00020.16
8.3.10.0060.00323.48
8.3.00.0040.00420.95
8.2.190.0160.00718.43
8.2.180.0100.01018.54
8.2.170.0070.01418.84
8.2.160.0150.00322.96
8.2.150.0060.00924.18
8.2.140.0030.00524.66
8.2.130.0100.01026.16
8.2.120.0040.00422.29
8.2.110.0000.01021.12
8.2.100.0000.01117.72
8.2.90.0040.00418.03
8.2.80.0050.00319.12
8.2.70.0040.00417.91
8.2.60.0080.00017.91
8.2.50.0080.00018.10
8.2.40.0050.00220.59
8.2.30.0040.00417.88
8.2.20.0000.00717.54
8.2.10.0040.00419.47
8.2.00.0050.00317.54
8.1.280.0120.00625.92
8.1.270.0080.00023.84
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0080.00420.67
8.1.230.0110.00020.95
8.1.220.0040.00417.74
8.1.210.0050.00318.91
8.1.200.0060.00317.22
8.1.190.0030.00517.23
8.1.180.0060.00318.10
8.1.170.0040.00418.53
8.1.160.0070.00022.22
8.1.150.0050.00218.44
8.1.140.0040.00417.36
8.1.130.0030.00317.85
8.1.120.0000.00717.38
8.1.110.0040.00417.28
8.1.100.0070.00017.38
8.1.90.0000.00817.36
8.1.80.0000.00817.41
8.1.70.0070.00017.27
8.1.60.0050.00317.44
8.1.50.0040.00417.51
8.1.40.0040.00417.39
8.1.30.0030.00617.55
8.1.20.0000.00817.62
8.1.10.0000.00817.55
8.1.00.0060.00617.48
8.0.300.0030.00619.95
8.0.290.0000.00916.75
8.0.280.0000.00718.39
8.0.270.0000.00817.24
8.0.260.0030.00316.71
8.0.250.0030.00316.86
8.0.240.0070.00016.87
8.0.230.0040.00416.96
8.0.220.0030.00316.91
8.0.210.0030.00316.88
8.0.200.0040.00416.98
8.0.190.0050.00317.01
8.0.180.0000.00716.91
8.0.170.0000.00816.86
8.0.160.0000.00816.83
8.0.150.0050.00316.89
8.0.140.0000.00716.83
8.0.130.0000.00613.25
8.0.120.0080.00016.70
8.0.110.0050.00216.93
8.0.100.0040.00416.87
8.0.90.0000.00716.78
8.0.80.0100.00716.93
8.0.70.0000.00716.91
8.0.60.0000.00716.75
8.0.50.0040.00416.79
8.0.30.0120.00917.14
8.0.20.0070.01317.40
8.0.10.0040.00416.87
8.0.00.0110.00816.77
7.4.330.0050.00015.13
7.4.320.0060.00016.36
7.4.300.0060.00016.51
7.4.290.0000.00716.53
7.4.280.0030.00316.54
7.4.270.0030.00316.48
7.4.260.0070.00316.42
7.4.250.0040.00416.49
7.4.240.0020.00616.46
7.4.230.0000.00716.55
7.4.220.0030.01316.55
7.4.210.0070.00816.46
7.4.200.0000.00716.63
7.4.190.0000.00716.71
7.4.160.0090.00616.54
7.4.150.0090.00917.40
7.4.140.0100.00917.86
7.4.130.0100.00816.49
7.4.120.0080.00916.39
7.4.110.0140.00316.45
7.4.100.0070.01016.56
7.4.90.0030.01316.64
7.4.80.0060.01119.39
7.4.70.0080.00816.54
7.4.60.0070.01016.56
7.4.50.0080.00616.20
7.4.40.0090.00719.57
7.4.30.0110.01116.28
7.4.20.0120.00616.21
7.4.10.0110.01116.41
7.4.00.0120.00715.43
7.3.330.0050.00013.18
7.3.320.0050.00013.13
7.3.310.0030.00316.32
7.3.300.0070.00016.32
7.3.290.0110.00316.28
7.3.280.0140.00616.32
7.3.270.0130.00417.40
7.3.260.0100.01016.54
7.3.250.0080.01016.49
7.3.240.0070.01116.37
7.3.230.0060.01216.51
7.3.210.0130.00716.43
7.3.200.0100.00719.39
7.3.190.0120.00916.40
7.3.180.0100.01116.35
7.3.170.0060.01616.47
7.3.160.0140.00716.37
7.3.150.0170.00316.39
7.3.140.0090.01216.38
7.3.130.0030.01316.46
7.3.120.0060.01315.36
7.3.110.0070.00715.33
7.3.100.0070.00915.25
7.3.90.0050.00915.25
7.3.80.0070.00915.44
7.3.70.0080.00915.38
7.3.60.0060.01015.27
7.3.50.0060.00815.27
7.3.40.0050.01015.26
7.3.30.0080.00715.34
7.3.20.0070.00916.45
7.3.10.0080.00816.59
7.3.00.0070.00716.53
7.2.330.0140.00316.63
7.2.320.0090.00916.78
7.2.310.0070.01016.62
7.2.300.0090.01316.32
7.2.290.0060.01216.54
7.2.280.0090.00916.42
7.2.270.0080.01216.55
7.2.260.0060.01216.59
7.2.250.0070.01215.70
7.2.240.0060.01315.50
7.2.230.0080.00915.51
7.2.220.0080.00715.40
7.2.210.0090.00715.61
7.2.200.0060.00915.34
7.2.190.0070.00715.51
7.2.180.0030.01015.43
7.2.170.0080.00815.50
7.2.160.0090.00715.67
7.2.150.0080.01116.73
7.2.140.0100.01016.65
7.2.130.0100.00816.55
7.2.120.0100.00716.70
7.2.110.0060.00816.60
7.2.100.0100.00916.66
7.2.90.0110.00816.71
7.2.80.0080.01116.65
7.2.70.0060.01516.66
7.2.60.0110.00516.68
7.2.50.0060.01116.70
7.2.40.0080.00816.79
7.2.30.0070.00716.69
7.2.20.0060.01116.71
7.2.10.0100.01116.53
7.2.00.0070.00917.56
7.1.330.0100.00515.73
7.1.320.0050.00915.58
7.1.310.0090.00615.59
7.1.300.0070.00815.51
7.1.290.0090.00415.69
7.1.280.0050.00915.55
7.1.270.0090.00815.68
7.1.260.0080.00715.59
7.1.250.0080.00815.47
7.1.240.0130.00315.39
7.1.230.0120.00915.30
7.1.220.0060.01215.33
7.1.210.0120.00915.52
7.1.200.0080.00815.59
7.1.190.0080.00815.44
7.1.180.0110.01115.40
7.1.170.0030.01715.43
7.1.160.0120.01215.30
7.1.150.0060.00915.32
7.1.140.0070.01015.43
7.1.130.0130.00415.51
7.1.120.0100.00615.40
7.1.110.0130.01015.40
7.1.100.0050.00916.56
7.1.90.0070.01015.41
7.1.80.0060.00915.49
7.1.70.0030.00916.20
7.1.60.0120.01117.42
7.1.50.0110.01116.12
7.1.40.0160.00615.38
7.1.30.0070.01115.40
7.1.20.0090.00615.38
7.1.10.0100.01015.33
7.1.00.0090.04518.92
7.0.330.0100.00715.15
7.0.320.0050.01415.12
7.0.310.0100.00914.94
7.0.300.0070.01315.07
7.0.290.0090.00915.14
7.0.280.0130.01015.05
7.0.270.0000.02014.97
7.0.260.0130.01015.06
7.0.250.0210.01115.22
7.0.240.0120.01215.18
7.0.230.0060.00915.36
7.0.220.0110.00715.04
7.0.210.0110.01415.06
7.0.200.0080.00815.99
7.0.190.0130.00915.25
7.0.180.0130.01015.25
7.0.170.0090.01315.12
7.0.160.0130.00315.23
7.0.150.0090.01315.30
7.0.140.0080.03918.55
7.0.130.0100.01015.29
7.0.120.0070.01315.07
7.0.110.0030.01515.13
7.0.100.0210.04017.56
7.0.90.0250.02817.47
7.0.80.0110.03817.53
7.0.70.0100.04217.46
7.0.60.0230.04617.46
7.0.50.0300.04217.65
7.0.40.0120.04217.50
7.0.30.0120.04017.46
7.0.20.0050.04917.54
7.0.10.0090.04917.51
7.0.00.0100.04717.67
5.6.400.0000.02115.55
5.6.390.0130.00715.65
5.6.380.0150.00615.85
5.6.370.0040.01815.82
5.6.360.0150.00915.95
5.6.350.0160.00615.81
5.6.340.0100.01715.73
5.6.330.0080.01515.85
5.6.320.0100.01015.63
5.6.310.0210.00715.72
5.6.300.0130.01315.86
5.6.290.0060.01315.54
5.6.280.0110.03818.43
5.6.270.0110.01215.85
5.6.260.0070.01315.64
5.6.250.0100.03818.18
5.6.240.0110.03618.15
5.6.230.0140.04418.10
5.6.220.0080.03318.04
5.6.210.0110.04818.06
5.6.200.0100.04818.38
5.6.190.0150.04318.40
5.6.180.0090.04418.41
5.6.170.0130.02518.35
5.6.160.0060.04418.41
5.6.150.0110.04418.31
5.6.140.0100.03418.29
5.6.130.0060.04618.36
5.6.120.0140.04418.49
5.6.110.0180.02518.36
5.6.100.0080.04718.43
5.6.90.0120.04318.37
5.6.80.0120.02818.07
5.6.70.0130.03217.98
5.6.60.0160.02318.02
5.6.50.0070.04318.04
5.6.40.0070.05018.04
5.6.30.0090.04318.05
5.6.20.0120.03617.93
5.6.10.0110.04117.99
5.6.00.0100.03618.09
5.5.380.0120.02718.04
5.5.370.0100.04718.09
5.5.360.0100.04118.15
5.5.350.0220.03818.04
5.5.340.0120.04318.17
5.5.330.0070.03718.19
5.5.320.0080.03318.20
5.5.310.0140.02318.18
5.5.300.0100.04318.18
5.5.290.0140.04118.23
5.5.280.0080.02918.33
5.5.270.0120.04818.23
5.5.260.0150.04718.25
5.5.250.0160.03918.07
5.5.240.0160.03917.93
5.5.230.0070.04617.76
5.5.220.0080.03517.92
5.5.210.0080.04217.89
5.5.200.0090.03517.92
5.5.190.0080.04617.83
5.5.180.0090.04417.72
5.5.170.0120.00815.59
5.5.160.0070.03017.95
5.5.150.0060.03917.79
5.5.140.0120.02717.89
5.5.130.0110.02318.04
5.5.120.0040.04117.90
5.5.110.0120.03217.79
5.5.100.0120.03517.68
5.5.90.0070.02717.76
5.5.80.0110.03417.72
5.5.70.0030.02817.79
5.5.60.0070.03317.64
5.5.50.0090.04317.81
5.5.40.0090.03617.76
5.5.30.0100.04217.90
5.5.20.0070.04417.73
5.5.10.0050.03617.76
5.5.00.0060.04917.80
5.4.450.0130.04016.03
5.4.440.0100.02016.06
5.4.430.0090.04416.03
5.4.420.0090.02415.93
5.4.410.0080.02615.93
5.4.400.0140.02315.72
5.4.390.0130.03715.70
5.4.380.0080.03615.85
5.4.370.0100.04015.94
5.4.360.0080.02515.73
5.4.350.0180.03415.95
5.4.340.0070.04515.87
5.4.330.0060.00912.64
5.4.320.0130.02415.89
5.4.310.0110.04315.67
5.4.300.0100.03815.91
5.4.290.0100.02315.81
5.4.280.0080.04115.67
5.4.270.0070.04515.73
5.4.260.0110.01915.68
5.4.250.0070.03515.82
5.4.240.0080.02415.89
5.4.230.0070.03615.89
5.4.220.0110.03115.92
5.4.210.0100.03815.53
5.4.200.0070.02215.83
5.4.190.0050.02815.76
5.4.180.0090.04016.01
5.4.170.0130.03815.82
5.4.160.0070.02815.76
5.4.150.0110.03415.90
5.4.140.0110.02514.34
5.4.130.0100.03614.43
5.4.120.0100.03814.48
5.4.110.0050.05114.49
5.4.100.0080.04614.47
5.4.90.0160.03614.41
5.4.80.0150.03214.41
5.4.70.0100.03414.55
5.4.60.0110.03714.41
5.4.50.0080.03314.42
5.4.40.0080.03514.39
5.4.30.0030.04214.40
5.4.20.0080.02414.48
5.4.10.0080.02314.44
5.4.00.0130.03314.17
5.3.290.0120.03913.95
5.3.280.0080.03813.70
5.3.270.0060.04513.84
5.3.260.0110.03513.76
5.3.250.0030.04113.85
5.3.240.0140.03513.77
5.3.230.0070.03113.71
5.3.220.0110.04113.68
5.3.210.0080.03013.86
5.3.200.0070.04213.69
5.3.190.0100.04013.78
5.3.180.0090.02813.88
5.3.170.0070.03513.85
5.3.160.0060.03913.85
5.3.150.0070.03413.85
5.3.140.0070.04113.91
5.3.130.0080.04113.88
5.3.120.0070.04513.74
5.3.110.0040.03413.77
5.3.100.0080.03813.59
5.3.90.0080.02713.49
5.3.80.0150.02213.43
5.3.70.0060.04513.49
5.3.60.0070.02713.47
5.3.50.0120.01813.52
5.3.40.0130.03513.46
5.3.30.0050.02613.47
5.3.20.0110.03413.36
5.3.10.0060.03013.16
5.3.00.0050.02513.25
5.2.170.0020.03911.56
5.2.160.0070.03411.63
5.2.150.0070.03211.66
5.2.140.0110.02311.55
5.2.130.0080.03111.63
5.2.120.0070.03411.57
5.2.110.0050.03611.55
5.2.100.0080.03311.60
5.2.90.0050.02611.60
5.2.80.0090.01911.52
5.2.70.0080.01911.59
5.2.60.0050.03111.55
5.2.50.0060.02811.43
5.2.40.0060.03711.47
5.2.30.0040.02911.49
5.2.20.0060.03311.42
5.2.10.0120.01711.22
5.2.00.0070.02911.23
5.1.60.0000.02210.56
5.1.50.0050.02910.57
5.1.40.0080.01610.65
5.1.30.0040.02810.67
5.1.20.0050.03010.78
5.1.10.0060.01610.67
5.1.00.0080.02510.47
5.0.50.0030.0209.44
5.0.40.0050.0229.23
5.0.30.0070.0159.26
5.0.20.0030.0219.21
5.0.10.0030.0209.23
5.0.00.0070.0349.20
4.4.90.0020.0188.92
4.4.80.0000.0138.92
4.4.70.0010.0118.92
4.4.60.0060.0178.92
4.4.50.0000.0218.92
4.4.40.0030.0308.92
4.4.30.0030.0178.92
4.4.20.0030.0108.92
4.4.10.0040.0128.92
4.4.00.0040.0188.92
4.3.110.0080.0158.92
4.3.100.0040.0078.92
4.3.90.0000.0218.92
4.3.80.0030.0158.92
4.3.70.0020.0168.92
4.3.60.0060.0158.92
4.3.50.0030.0158.94
4.3.40.0040.0278.95
4.3.30.0040.0078.95
4.3.20.0020.0118.95
4.3.10.0000.0218.95
4.3.00.0030.0158.96

preferences:
32.58 ms | 401 KiB | 5 Q