3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = new stdClass(); $x = (! is_object($value) && (string)(int)$value === (string)$value && $value >= 0); var_dump($x);

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)
8.3.40.0070.00718.66
8.3.30.0130.00020.33
8.3.20.0000.00820.36
8.3.10.0090.00020.84
8.3.00.0040.00423.65
8.2.170.0090.00622.96
8.2.160.0120.00318.82
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0020.00521.12
8.2.110.0090.00019.34
8.2.100.0040.00717.84
8.2.90.0040.00419.27
8.2.80.0040.00419.21
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0000.00818.03
8.2.30.0040.00419.44
8.2.20.0040.00417.57
8.2.10.0070.00017.59
8.2.00.0040.00417.75
8.1.270.0060.00323.99
8.1.260.0100.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.37
8.1.230.0060.00620.92
8.1.220.0040.00418.77
8.1.210.0090.00318.98
8.1.200.0060.00317.22
8.1.190.0040.00417.50
8.1.180.0080.00018.10
8.1.170.0040.00418.71
8.1.160.0040.00418.83
8.1.150.0050.00218.63
8.1.140.0000.00717.38
8.1.130.0030.00617.78
8.1.120.0040.00417.48
8.1.110.0000.00817.41
8.1.100.0040.00417.37
8.1.90.0040.00417.46
8.1.80.0050.00317.45
8.1.70.0070.00017.35
8.1.60.0000.00917.59
8.1.50.0030.00517.53
8.1.40.0000.00917.48
8.1.30.0060.00317.55
8.1.20.0080.00017.68
8.1.10.0000.00717.57
8.1.00.0020.00517.43
8.0.300.0070.00019.90
8.0.290.0040.00417.16
8.0.280.0000.00818.38
8.0.270.0030.00317.21
8.0.260.0030.00316.70
8.0.250.0040.00416.92
8.0.240.0090.00016.83
8.0.230.0030.00316.86
8.0.220.0040.00416.77
8.0.210.0050.00316.84
8.0.200.0030.00316.91
8.0.190.0000.00816.93
8.0.180.0040.00416.91
8.0.170.0000.00716.79
8.0.160.0070.00016.82
8.0.150.0000.00716.76
8.0.140.0000.00716.75
8.0.130.0000.00813.34
8.0.120.0030.00516.89
8.0.110.0050.00216.75
8.0.100.0000.00816.82
8.0.90.0050.00216.93
8.0.80.0060.00916.97
8.0.70.0000.00716.89
8.0.60.0050.00216.84
8.0.50.0050.00216.90
8.0.30.0100.00817.09
8.0.20.0130.00917.40
8.0.10.0000.00716.90
8.0.00.0110.00616.65
7.4.330.0000.00615.04
7.4.320.0000.00616.51
7.4.300.0000.00616.46
7.4.290.0070.00016.59
7.4.280.0040.00416.38
7.4.270.0030.00316.57
7.4.260.0030.00313.26
7.4.250.0040.00416.55
7.4.240.0040.00416.47
7.4.230.0030.00316.44
7.4.220.0070.01816.65
7.4.210.0090.00616.56
7.4.200.0050.00216.40
7.4.190.0030.00316.54
7.4.160.0040.01316.35
7.4.150.0140.00317.40
7.4.140.0100.00917.86
7.4.130.0130.00516.41
7.4.120.0090.00816.50
7.4.110.0110.00616.43
7.4.100.0070.01616.55
7.4.90.0060.01216.39
7.4.80.0110.00719.39
7.4.70.0090.00616.41
7.4.60.0080.00816.38
7.4.50.0070.00016.35
7.4.40.0120.00622.77
7.4.30.0100.00716.58
7.4.10.0120.00615.09
7.4.00.0040.01215.00
7.3.330.0020.00212.96
7.3.320.0000.00612.93
7.3.310.0030.00315.99
7.3.300.0070.00015.99
7.3.290.0060.01716.16
7.3.280.0090.00616.13
7.3.270.0140.00417.40
7.3.260.0110.01018.24
7.3.250.0090.00916.41
7.3.240.0110.01116.29
7.3.230.0090.00916.39
7.3.210.0090.00616.20
7.3.200.0100.00619.39
7.3.190.0120.00616.32
7.3.180.0070.01416.41
7.3.170.0120.00316.36
7.3.160.0090.00916.13
7.3.130.0140.00414.45
7.3.120.0070.01114.69
7.3.110.0080.01014.55
7.3.100.0060.00814.77
7.3.90.0050.00714.55
7.3.80.0030.01014.60
7.3.70.0090.00514.44
7.3.60.0050.00914.71
7.3.50.0030.01014.58
7.3.40.0100.00314.70
7.3.30.0030.01014.82
7.3.20.0050.00716.56
7.3.10.0060.00616.59
7.3.00.0030.00916.70
7.2.330.0090.01216.52
7.2.320.0070.01116.68
7.2.310.0120.00616.45
7.2.300.0070.01016.68
7.2.290.0080.00816.56
7.2.260.0060.01214.89
7.2.250.0120.00714.88
7.2.240.0050.01014.95
7.2.230.0060.01014.73
7.2.220.0030.00814.92
7.2.210.0100.00615.13
7.2.200.0090.00415.01
7.2.190.0070.00715.09
7.2.180.0080.00214.95
7.2.170.0060.00714.82
7.2.160.0060.00614.73
7.2.150.0070.00716.92
7.2.140.0030.01317.02
7.2.130.0030.00916.88
7.2.120.0040.01216.71
7.2.110.0070.00716.55
7.2.100.0030.01316.96
7.2.90.0090.00616.61
7.2.80.0060.00316.88
7.2.70.0000.01416.83
7.2.60.0090.00616.96
7.2.50.0030.00616.65
7.2.40.0060.01216.89
7.2.30.0070.01016.96
7.2.20.0000.00916.86
7.2.10.0070.00316.94
7.2.00.0020.01318.17
7.1.330.0100.00315.65
7.1.320.0050.00515.65
7.1.310.0030.00715.79
7.1.300.0070.00615.77
7.1.290.0030.01115.67
7.1.280.0050.00715.72
7.1.270.0000.01015.58
7.1.260.0080.00615.84
7.1.250.0030.01015.83
7.1.240.0060.00615.71
7.1.230.0030.01115.76
7.1.220.0040.00415.88
7.1.210.0030.00915.88
7.1.200.0000.01315.91
7.1.190.0000.01315.76
7.1.180.0000.01115.72
7.1.170.0070.00415.54
7.1.160.0100.00315.77
7.1.150.0040.01115.88
7.1.140.0000.01415.88
7.1.130.0040.00815.86
7.1.120.0100.00615.68
7.1.110.0040.00715.88
7.1.100.0070.00616.93
7.1.90.0000.01515.91
7.1.80.0040.01115.91
7.1.70.0080.00516.49
7.1.60.0080.00717.41
7.1.50.0100.00816.36
7.1.40.0070.00315.80
7.1.30.0070.01015.54
7.1.20.0070.00715.77
7.1.10.0060.00315.73
7.1.00.0060.02818.98
7.0.330.0070.00715.45
7.0.320.0070.00315.55
7.0.310.0030.00715.48
7.0.300.0070.00415.57
7.0.290.0080.00415.59
7.0.280.0000.00815.44
7.0.270.0100.00315.12
7.0.260.0060.00915.12
7.0.250.0090.00315.38
7.0.240.0060.00315.45
7.0.230.0000.00815.44
7.0.220.0030.00915.17
7.0.210.0030.01015.34
7.0.200.0030.00816.13
7.0.190.0080.00015.50
7.0.180.0090.00615.53
7.0.170.0120.00015.45
7.0.160.0030.01215.38
7.0.150.0000.01015.49
7.0.140.0020.04018.80
7.0.130.0100.00715.59
7.0.120.0040.01115.67
7.0.110.0060.00615.40
7.0.100.0050.04417.68
7.0.90.0050.04517.77
7.0.80.0040.02717.70
7.0.70.0270.03917.64
7.0.60.0310.03617.71
7.0.50.0270.04717.97
7.0.40.0050.04316.80
7.0.30.0090.02316.70
7.0.20.0050.02816.73
7.0.10.0050.04516.63
7.0.00.0050.04016.75
5.6.400.0030.00914.16
5.6.390.0040.01214.49
5.6.380.0040.00714.26
5.6.370.0060.00614.48
5.6.360.0040.01214.47
5.6.350.0030.01114.47
5.6.340.0030.01013.89
5.6.330.0140.00314.56
5.6.320.0130.00314.25
5.6.310.0060.00314.41
5.6.300.0150.00014.61
5.6.290.0000.01414.37
5.6.280.0030.04117.66
5.6.270.0030.00714.04
5.6.260.0060.00914.16
5.6.250.0100.04017.49
5.6.240.0070.04417.46
5.6.230.0080.03817.48
5.6.220.0020.04917.44
5.6.210.0050.04617.47
5.6.200.0100.03817.63
5.6.190.0100.04317.70
5.6.180.0080.03317.66
5.6.170.0080.04217.70
5.6.160.0100.03017.76
5.6.150.0070.04317.70
5.6.140.0070.02917.67
5.6.130.0050.05017.61
5.6.120.0080.04217.56
5.6.110.0120.03717.71
5.6.100.0060.04117.65
5.6.90.0030.04817.58
5.6.80.0130.03817.34
5.6.70.0080.04317.39
5.6.60.0100.03017.21
5.6.50.0070.03717.40
5.6.40.0070.03817.40
5.6.30.0090.03917.21
5.6.20.0050.04517.41
5.6.10.0100.04017.31
5.6.00.0070.04217.23
5.5.380.0060.04417.28
5.5.370.0020.04617.33
5.5.360.0020.04517.29
5.5.350.0050.03017.27
5.5.340.0030.03217.52
5.5.330.0040.04117.44
5.5.320.0020.03217.52
5.5.310.0070.04217.65
5.5.300.0060.04617.44
5.5.290.0050.04417.44
5.5.280.0000.04917.51
5.5.270.0090.04117.45
5.5.260.0090.04017.58
5.5.250.0110.04117.44
5.5.240.0080.04417.18
5.5.230.0070.04417.00
5.5.220.0150.03517.06
5.5.210.0070.04017.20
5.5.200.0110.04017.29
5.5.190.0080.03417.03
5.5.180.0170.03317.19
5.5.170.0090.00613.98
5.5.160.0070.04316.96
5.5.150.0050.03317.19
5.5.140.0070.03817.33
5.5.130.0040.04217.22
5.5.120.0140.03517.22
5.5.110.0070.04517.22
5.5.100.0100.04317.02
5.5.90.0090.03317.16
5.5.80.0050.04216.99
5.5.70.0050.04517.03
5.5.60.0050.04017.22
5.5.50.0070.04116.97
5.5.40.0050.03817.09
5.5.30.0130.04116.98
5.5.20.0120.02217.05
5.5.10.0050.04517.17
5.5.00.0060.02317.09
5.4.450.0020.04315.20
5.4.440.0070.03015.02
5.4.430.0050.03315.27
5.4.420.0060.03715.19
5.4.410.0080.03815.09
5.4.400.0060.04114.99
5.4.390.0080.04015.05
5.4.380.0080.03815.00
5.4.370.0110.03514.97
5.4.360.0070.04015.02
5.4.350.0080.03614.85
5.4.340.0060.04014.97
5.4.330.0040.00410.90
5.4.320.0040.04214.92
5.4.310.0110.03315.00
5.4.300.0090.03815.07
5.4.290.0030.04014.84
5.4.280.0080.03515.03
5.4.270.0030.04315.02
5.4.260.0020.04314.97
5.4.250.0080.03314.92
5.4.240.0060.03615.00
5.4.230.0070.04014.92
5.4.220.0080.04015.02
5.4.210.0080.03815.00
5.4.200.0020.04115.02
5.4.190.0070.04015.03
5.4.180.0040.04215.02
5.4.170.0060.04114.90
5.4.160.0050.03714.99
5.4.150.0080.04014.99
5.4.140.0060.03213.64
5.4.130.0020.02613.59
5.4.120.0040.04113.49
5.4.110.0050.03813.63
5.4.100.0090.03713.62
5.4.90.0080.03813.56
5.4.80.0050.03613.71
5.4.70.0070.02613.58
5.4.60.0030.04213.65
5.4.50.0050.04113.57
5.4.40.0080.03313.57
5.4.30.0020.04513.54
5.4.20.0030.03713.63
5.4.10.0030.03813.62
5.4.00.0030.03013.34
5.3.290.0070.03212.78
5.3.280.0070.04012.72
5.3.270.0030.03712.69
5.3.260.0030.02812.69
5.3.250.0060.03812.68
5.3.240.0080.03712.71
5.3.230.0020.04412.74
5.3.220.0020.04112.72
5.3.210.0080.04012.73
5.3.200.0090.03512.72
5.3.190.0030.04212.72
5.3.180.0050.04312.71
5.3.170.0050.04012.66
5.3.160.0020.03012.70
5.3.150.0000.04512.70
5.3.140.0040.04012.72
5.3.130.0110.03612.63
5.3.120.0050.04212.65
5.3.110.0020.04112.73
5.3.100.0090.03912.44
5.3.90.0080.02812.45
5.3.80.0100.03512.45
5.3.70.0070.03912.43
5.3.60.0070.03912.38
5.3.50.0060.03612.41
5.3.40.0040.03812.30
5.3.30.0060.03512.34
5.3.20.0050.03712.27
5.3.10.0000.02412.27
5.3.00.0050.03812.27
5.2.170.0170.05011.14
5.2.160.0030.06711.18
5.2.150.0070.06010.96
5.2.140.0100.05711.13
5.2.130.0030.03310.92
5.2.120.0030.06311.02
5.2.110.0070.06310.98
5.2.100.0070.06011.06
5.2.90.0030.05311.13
5.2.80.0030.06710.96
5.2.70.0070.06310.88
5.2.60.0030.06311.04
5.2.50.0070.03011.02
5.2.40.0030.03010.83
5.2.30.0100.02310.92
5.2.20.0070.05711.01
5.2.10.0030.02710.90
5.2.00.0030.03010.77
5.1.60.0030.03310.04
5.1.50.0000.03710.02
5.1.40.0000.0279.85
5.1.30.0000.03710.26
5.1.20.0030.02310.38
5.1.10.0070.02010.09
5.1.00.0000.02710.11
5.0.50.0070.0139.73
5.0.40.0070.0209.73
5.0.30.0030.0279.73
5.0.20.0000.0209.73
5.0.10.0000.0209.73
5.0.00.0000.0439.73
4.4.90.0030.0209.73
4.4.80.0000.0339.73
4.4.70.0000.0239.73
4.4.60.0000.0179.73
4.4.50.0030.0239.73
4.4.40.0000.0279.73
4.4.30.0030.0139.73
4.4.20.0000.0179.73
4.4.10.0000.0179.73
4.4.00.0030.0279.73
4.3.110.0000.0209.73
4.3.100.0000.0139.73
4.3.90.0000.0209.73
4.3.80.0030.0339.73
4.3.70.0000.0309.73
4.3.60.0030.0109.73
4.3.50.0030.0239.73
4.3.40.0030.0209.73
4.3.30.0000.0139.73
4.3.20.0000.0179.73
4.3.10.0000.0139.73
4.3.00.0000.0309.73

preferences:
45.95 ms | 400 KiB | 5 Q