3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo(is_object(5) ? "object\n" : "false\n"); echo(is_object($var) ? "object\n" : "false\n"); echo(is_object(null) ? "object\n" : "false\n"); echo(is_object(new Exception()) ? "object\n" : "false\n"); echo(is_object(array("foo"=>"bar")) ? "object\n" : "false\n"); echo(is_object("pingas") ? "object\n" : "false\n"); echo(is_object("/.*/") ? "object\n" : "false\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)
8.3.60.0040.01318.22
8.3.50.0050.01321.07
8.3.40.0140.00718.98
8.3.30.0140.00019.04
8.3.20.0080.00020.14
8.3.10.0080.00023.53
8.3.00.0100.00019.21
8.2.180.0120.00316.88
8.2.170.0070.00722.96
8.2.160.0100.00320.53
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0000.00726.16
8.2.120.0040.00421.12
8.2.110.0060.00320.53
8.2.100.0080.00417.91
8.2.90.0000.00819.28
8.2.80.0050.00317.97
8.2.70.0080.00017.50
8.2.60.0090.00017.92
8.2.50.0030.00818.07
8.2.40.0030.00519.89
8.2.30.0000.00717.99
8.2.20.0000.00917.60
8.2.10.0000.00717.91
8.2.00.0040.00418.02
8.1.280.0100.00725.92
8.1.270.0150.00020.17
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0040.00423.92
8.1.230.0120.00017.42
8.1.220.0000.00917.74
8.1.210.0080.00318.77
8.1.200.0030.00717.23
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.44
8.1.160.0070.00022.00
8.1.150.0070.00018.66
8.1.140.0030.00617.31
8.1.130.0080.00017.70
8.1.120.0000.00717.32
8.1.110.0000.00717.20
8.1.100.0030.00317.24
8.1.90.0040.00417.22
8.1.80.0000.00717.19
8.1.70.0030.00317.34
8.1.60.0040.00417.31
8.1.50.0040.00417.37
8.1.40.0000.00817.43
8.1.30.0050.00317.35
8.1.20.0040.00417.56
8.1.10.0040.00417.52
8.1.00.0040.00417.33
8.0.300.0050.00318.77
8.0.290.0080.00016.63
8.0.280.0030.00318.34
8.0.270.0030.00317.30
8.0.260.0030.00317.24
8.0.250.0000.00717.04
8.0.240.0040.00417.02
8.0.230.0030.00316.83
8.0.220.0000.00716.90
8.0.210.0000.00716.83
8.0.200.0000.00616.88
8.0.190.0000.00816.84
8.0.180.0030.00516.93
8.0.170.0040.00416.88
8.0.160.0040.00416.81
8.0.150.0030.00616.86
8.0.140.0070.00416.84
8.0.130.0030.00613.33
8.0.120.0000.00816.89
8.0.110.0050.00216.80
8.0.100.0000.00816.77
8.0.90.0000.00816.72
8.0.80.0060.01516.88
8.0.70.0070.00016.88
8.0.60.0000.00816.89
8.0.50.0070.00016.85
8.0.30.0100.01116.89
8.0.20.0110.00817.40
8.0.10.0040.00416.79
8.0.00.0100.00916.63
7.4.330.0020.00215.03
7.4.320.0050.00216.38
7.4.300.0000.00716.38
7.4.290.0080.00016.51
7.4.280.0070.00316.44
7.4.270.0030.00416.48
7.4.260.0000.00716.30
7.4.250.0000.00716.35
7.4.240.0020.00616.48
7.4.230.0030.00316.25
7.4.220.0040.01416.27
7.4.210.0050.01016.38
7.4.200.0030.00316.17
7.4.160.0100.01016.31
7.4.150.0120.00917.40
7.4.140.0140.01117.86
7.4.130.0110.00716.38
7.4.120.0100.00816.34
7.4.110.0080.01216.50
7.4.100.0070.01716.66
7.4.90.0100.00716.44
7.4.80.0110.01119.39
7.4.70.0180.00016.52
7.4.60.0060.00916.27
7.4.50.0050.00316.20
7.4.40.0090.01216.14
7.4.30.0090.00916.50
7.4.00.0030.01114.90
7.3.330.0000.00712.95
7.3.320.0000.00512.86
7.3.310.0040.00416.24
7.3.300.0000.00616.17
7.3.290.0030.00316.18
7.3.280.0110.00716.22
7.3.270.0030.01317.40
7.3.260.0110.00616.32
7.3.240.0080.00816.43
7.3.230.0090.00616.39
7.3.210.0150.00616.33
7.3.200.0120.00319.39
7.3.190.0120.00416.25
7.3.180.0120.00616.27
7.3.170.0130.00616.31
7.3.160.0170.00016.50
7.3.120.0060.00914.51
7.3.110.0070.00714.64
7.3.100.0090.00614.59
7.3.90.0060.00314.61
7.3.80.0070.00314.93
7.3.70.0030.01314.88
7.3.60.0030.01014.77
7.3.50.0110.00014.69
7.3.40.0060.00314.74
7.3.30.0080.00414.61
7.3.20.0030.00616.40
7.3.10.0070.00316.35
7.3.00.0090.00316.56
7.2.330.0080.01116.82
7.2.320.0100.01416.33
7.2.310.0090.00916.45
7.2.300.0100.00716.41
7.2.290.0110.00716.32
7.2.250.0070.01114.70
7.2.240.0030.01714.84
7.2.230.0090.00914.85
7.2.220.0080.00415.04
7.2.210.0000.01115.01
7.2.200.0070.00714.86
7.2.190.0040.00714.79
7.2.180.0080.00415.05
7.2.170.0130.00014.76
7.2.110.0490.00316.43
7.2.100.0450.00716.58
7.2.90.0140.00016.64
7.2.80.0260.00316.38
7.2.70.0270.01016.80
7.2.60.0190.00216.88
7.2.50.0130.00316.75
7.2.40.0140.00017.00
7.2.30.0100.00716.90
7.2.20.0140.00316.30
7.2.10.0280.00916.97
7.2.00.0090.00618.04
7.1.330.0100.00715.64
7.1.320.0030.01015.56
7.1.310.0040.00815.73
7.1.300.0040.00815.57
7.1.290.0110.00415.43
7.1.280.0070.00415.49
7.1.270.0030.00715.71
7.1.260.0000.01115.82
7.1.230.0140.00315.70
7.1.220.0080.00815.75
7.1.210.0390.00715.71
7.1.200.0080.00815.61
7.1.190.0250.00015.73
7.1.180.0060.00915.76
7.1.170.0150.00815.73
7.1.160.0100.00315.84
7.1.150.0200.00815.71
7.1.140.0260.00415.84
7.1.130.0180.00415.44
7.1.120.0160.00815.56
7.1.110.0130.00815.68
7.1.100.0060.00816.84
7.1.90.0210.00615.57
7.1.80.0110.00715.68
7.1.70.0010.01016.47
7.1.60.0110.00917.73
7.1.50.0190.01116.23
7.1.40.0140.00815.73
7.1.30.0850.00315.96
7.1.20.0090.00615.83
7.1.10.0100.00615.71
7.1.00.0090.03618.96
7.0.310.0130.00315.50
7.0.300.0240.00015.13
7.0.290.0100.00315.05
7.0.280.0160.00015.05
7.0.270.0040.01115.41
7.0.260.0120.00415.37
7.0.250.0060.00915.57
7.0.240.0120.00315.54
7.0.230.0090.00715.32
7.0.220.0030.01315.26
7.0.210.0030.01015.11
7.0.200.0110.00716.11
7.0.190.0110.00515.48
7.0.180.0150.00015.12
7.0.170.0120.00315.42
7.0.160.0190.00615.19
7.0.150.0330.00315.36
7.0.140.0050.01015.41
7.0.130.0090.00415.37
7.0.120.0090.00615.23
7.0.110.0060.00615.45
7.0.100.0100.00315.43
7.0.90.0180.00715.16
7.0.80.0130.00315.62
7.0.70.0620.00315.45
7.0.60.0110.03317.54
7.0.50.0040.02416.78
7.0.40.0100.03816.78
7.0.30.0200.02316.74
7.0.20.0210.04316.76
7.0.10.0080.02816.59
7.0.00.0090.04316.73
5.6.380.0140.00014.18
5.6.370.0070.00514.16
5.6.360.0100.00714.45
5.6.350.0100.00513.86
5.6.340.0140.00014.50
5.6.330.0110.00714.38
5.6.320.0110.00314.52
5.6.310.0110.00014.18
5.6.300.0100.00514.25
5.6.290.0110.00414.16
5.6.280.0060.03817.51
5.6.270.0160.00014.41
5.6.260.0070.00614.13
5.6.250.0120.00814.21
5.6.240.0120.00314.55
5.6.230.0110.00514.09
5.6.220.0050.01114.38
5.6.210.0050.04017.63
5.6.200.0070.04516.29
5.6.190.0080.02917.54
5.6.180.1000.02917.36
5.6.170.0170.03517.36
5.6.160.0070.02317.33
5.6.150.0130.03716.10
5.6.140.0080.04216.08
5.6.130.0080.02016.35
5.6.120.0120.03717.64
5.6.110.0100.04117.60
5.6.100.0070.04517.67
5.6.90.0060.04617.50
5.6.80.0120.03817.14
5.6.70.2240.02317.35
5.6.60.0080.00414.03
5.6.50.0090.00914.16
5.6.40.0150.00014.31
5.6.30.0150.00314.20
5.6.20.0080.00514.05
5.6.10.0110.00414.11
5.6.00.0080.00814.00
5.5.380.0080.00410.84
5.5.370.0090.00411.20
5.5.360.0090.00010.67
5.5.350.0220.04515.57
5.5.340.0100.04014.45
5.5.330.0070.04515.45
5.5.320.0190.03615.66
5.5.310.0130.02315.59
5.5.300.0040.04614.28
5.5.290.0060.02214.39
5.5.280.0080.02615.83
5.5.270.0070.04215.88
5.5.260.0050.02315.82
5.5.250.0080.04015.70
5.5.240.0130.03715.48
5.5.230.0070.00211.08
5.5.220.0120.00010.67
5.5.210.0090.00311.17
5.5.200.0030.01011.08
5.5.190.0130.00010.63
5.5.180.0060.00311.08
5.5.170.0110.00413.99
5.5.160.0070.00311.00
5.5.150.0130.00011.05
5.5.140.0110.00310.67
5.5.130.0060.00310.87
5.5.120.0120.00010.90
5.5.110.0100.00311.09
5.5.100.0090.00010.84
5.5.90.0090.00011.07
5.5.80.0080.00510.62
5.5.70.0120.00010.99
5.5.60.0080.00410.82
5.5.50.0040.00710.75
5.5.40.0080.00010.70
5.5.30.0040.01111.08
5.5.20.0050.00310.73
5.5.10.0050.00510.79
5.5.00.0080.00310.96
5.4.450.0250.01715.19
5.4.440.0490.03414.94
5.4.430.0480.03915.27
5.4.420.0090.03215.19
5.4.410.0090.03015.01
5.4.400.0110.02714.99
5.4.390.0120.03014.97
5.4.380.0110.02814.96
5.4.370.0120.02515.12
5.4.360.0110.02714.97
5.4.350.0130.02514.99
5.4.340.0040.03314.84
5.4.330.0070.00510.87
5.4.320.0140.02514.88
5.4.310.0130.03014.95
5.4.300.0060.03114.84
5.4.290.0100.02814.74
5.4.280.0100.02715.01
5.4.270.0030.03115.10
5.4.260.0040.03414.84
5.4.250.0100.02915.13
5.4.240.0060.03114.99
5.4.230.0120.02514.91
5.4.220.0110.02614.89
5.4.210.0060.03014.89
5.4.200.0110.02713.61
5.4.190.0070.02714.98
5.4.180.0070.02714.81
5.4.170.0030.03414.86
5.4.160.0000.03514.98
5.4.150.0080.02614.83
5.4.140.0070.03013.67
5.4.130.0090.02513.49
5.4.120.0030.03113.48
5.4.110.0100.02713.57
5.4.100.0100.02613.48
5.4.90.0100.02513.63
5.4.80.0050.02913.58
5.4.70.0070.02913.63
5.4.60.0140.02213.50
5.4.50.0120.02213.71
5.4.40.0090.02713.61
5.4.30.0130.02013.72
5.4.20.0090.02613.56
5.4.10.0060.03013.46
5.4.00.0110.03613.23
5.3.290.0100.04012.43
5.3.280.0020.03212.47
5.3.270.0060.03112.38
5.3.260.0070.02912.37
5.3.250.0070.03012.35
5.3.240.0090.02512.40
5.3.230.0120.02312.37
5.3.220.0110.02912.26
5.3.210.0100.03212.40
5.3.200.0120.02412.46
5.3.190.0100.03112.34
5.3.180.0110.02412.38
5.3.170.0090.02512.33
5.3.160.0050.02912.49
5.3.150.0070.03812.51
5.3.140.0100.02512.49
5.3.130.0070.02812.41
5.3.120.0120.02512.47
5.3.110.0070.03012.52
5.3.100.0130.02312.06
5.3.90.0040.03512.24
5.3.80.0070.02812.11
5.3.70.0120.02112.04
5.3.60.0050.02712.10
5.3.50.0100.02312.12
5.3.40.0070.03212.05
5.3.30.0070.03112.12
5.3.20.0030.03111.95
5.3.10.0050.02812.00
5.3.00.0090.02611.71
5.2.170.0070.02410.18
5.2.160.0080.02910.33
5.2.150.0050.02410.17
5.2.140.0110.01810.24
5.2.130.0070.02110.13
5.2.120.0050.02310.23
5.2.110.0040.02310.16
5.2.100.0130.01410.19
5.2.90.0070.02110.20
5.2.80.0020.02710.13
5.2.70.0050.02410.19
5.2.60.0000.03910.07
5.2.50.0090.02310.10
5.2.40.0020.02510.02
5.2.30.0070.02210.02
5.2.20.0060.02310.07
5.2.10.0080.02510.01
5.2.00.0070.0209.88
5.1.60.0030.0189.13
5.1.50.0070.0189.23
5.1.40.0100.0159.22
5.1.30.0070.0259.46
5.1.20.0070.0189.40
5.1.10.0050.0189.19
5.1.00.0080.0169.15
5.0.50.0070.0138.40
5.0.40.0030.0178.36
5.0.30.0060.0208.19
5.0.20.0070.0188.22
5.0.10.0100.0118.15
5.0.00.0040.0238.13
4.4.90.0050.0107.06
4.4.80.0020.0127.05
4.4.70.0030.0137.04
4.4.60.0010.0147.08
4.4.50.0020.0127.02
4.4.40.0000.0207.00
4.4.30.0000.0147.06
4.4.20.0040.0127.11
4.4.10.0020.0137.06
4.4.00.0010.0227.03
4.3.110.0050.0137.00
4.3.100.0000.0157.03
4.3.90.0000.0157.00
4.3.80.0020.0187.02
4.3.70.0000.0147.03
4.3.60.0070.0096.95
4.3.50.0000.0147.02
4.3.40.0020.0206.99
4.3.30.0020.0136.41
4.3.20.0040.0126.40
4.3.10.0040.0136.30
4.3.00.0120.01611.82

preferences:
56.73 ms | 401 KiB | 5 Q