3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdObject; $obj->custom = ['another array']; var_dump(empty($obj->custom));

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)
8.3.60.0140.00716.50
8.3.50.0110.01121.07
8.3.40.0150.00018.84
8.3.30.0070.00718.79
8.3.20.0040.00420.25
8.3.10.0000.00821.66
8.3.00.0080.00019.69
8.2.180.0120.00616.50
8.2.170.0170.00022.96
8.2.160.0040.01120.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00017.38
8.2.110.0030.00722.06
8.2.100.0000.01517.68
8.2.90.0000.00719.05
8.2.80.0050.00317.97
8.2.70.0080.00017.50
8.2.60.0080.00017.80
8.2.50.0060.00318.07
8.2.40.0040.00421.11
8.2.30.0040.00420.64
8.2.20.0000.00817.74
8.2.10.0050.00318.00
8.2.00.0000.00718.02
8.1.280.0090.00625.92
8.1.270.0070.00723.83
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00319.14
8.1.230.0070.00417.66
8.1.220.0080.00017.74
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0000.00717.23
8.1.180.0000.00718.10
8.1.170.0040.00420.00
8.1.160.0040.00421.83
8.1.150.0000.00718.71
8.1.140.0080.00019.51
8.1.130.0000.00717.57
8.1.120.0000.00717.34
8.1.110.0040.00417.33
8.1.100.0000.00717.37
8.1.90.0000.00717.36
8.1.80.0030.00317.34
8.1.70.0000.00717.22
8.1.60.0000.00817.34
8.1.50.0060.00317.48
8.1.40.0050.00317.49
8.1.30.0000.00817.59
8.1.20.0000.00817.63
8.1.10.0000.00717.40
8.1.00.0040.00417.50
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0070.00018.36
8.0.270.0070.00017.15
8.0.260.0060.00017.16
8.0.250.0000.00716.98
8.0.240.0000.00716.89
8.0.230.0070.00016.95
8.0.220.0040.00416.90
8.0.210.0040.00416.86
8.0.200.0070.00016.92
8.0.190.0000.00716.96
8.0.180.0050.00216.91
8.0.170.0040.00416.89
8.0.160.0000.00716.88
8.0.150.0000.00816.73
8.0.140.0000.00716.74
8.0.130.0060.00313.32
8.0.120.0050.00216.86
8.0.110.0000.00816.88
8.0.100.0000.00716.89
8.0.90.0000.00816.78
8.0.80.0060.00916.88
8.0.70.0070.00016.84
8.0.60.0040.00416.72
8.0.50.0000.00716.79
8.0.30.0110.00617.16
8.0.20.0120.00617.40
8.0.10.0000.00716.75
8.0.00.0110.00916.64
7.4.330.0050.00015.08
7.4.320.0030.00316.38
7.4.300.0000.00716.35
7.4.290.0050.00516.30
7.4.280.0000.00816.44
7.4.270.0080.00016.46
7.4.260.0030.00316.55
7.4.250.0000.00816.41
7.4.240.0030.00316.45
7.4.230.0000.00716.54
7.4.220.0100.01016.39
7.4.210.0110.00316.64
7.4.200.0070.00016.54
7.4.160.0040.01116.46
7.4.150.0030.01417.40
7.4.140.0130.00917.86
7.4.130.0070.01216.49
7.4.120.0120.01016.58
7.4.110.0090.00916.61
7.4.100.0130.01016.52
7.4.90.0030.01316.41
7.4.80.0130.00719.39
7.4.70.0130.00416.29
7.4.60.0060.00916.49
7.4.50.0060.00316.55
7.4.40.0120.00316.46
7.4.30.0100.01316.47
7.4.00.0060.01114.81
7.3.330.0000.00613.20
7.3.320.0050.00013.09
7.3.310.0000.00716.13
7.3.300.0070.00016.30
7.3.290.0060.01016.25
7.3.280.0060.01116.31
7.3.270.0090.01317.40
7.3.260.0040.01316.37
7.3.250.0130.00716.36
7.3.240.0180.00316.38
7.3.230.0090.00616.39
7.3.210.0110.00616.25
7.3.200.0070.01016.51
7.3.190.0080.00816.45
7.3.180.0120.00616.38
7.3.170.0100.00716.51
7.3.160.0030.01216.48
7.3.120.0070.00714.66
7.3.110.0000.01814.91
7.3.100.0100.00314.47
7.3.90.0100.00614.74
7.3.80.0060.00314.77
7.3.70.0080.00814.84
7.3.60.0030.00614.54
7.3.50.0000.01014.67
7.3.40.0100.00614.86
7.3.30.0060.00614.84
7.3.20.0030.01316.37
7.3.10.0120.00316.36
7.3.00.0030.01016.40
7.2.330.0080.00816.49
7.2.320.0220.00016.47
7.2.310.0090.01216.23
7.2.300.0100.01416.34
7.2.290.0060.01516.17
7.2.240.0040.00715.04
7.2.230.0060.00914.72
7.2.220.0030.00914.70
7.2.210.0090.00614.59
7.2.200.0000.01314.96
7.2.190.0120.00314.57
7.2.180.0110.00314.96
7.2.170.0060.00914.91
7.2.160.0070.00715.01
7.2.150.0070.00716.52
7.2.140.0100.00716.57
7.2.130.0060.00616.73
7.2.120.0090.00516.66
7.2.110.0070.00816.63
7.2.100.0070.00816.79
7.2.90.0110.00516.71
7.2.80.0110.00316.78
7.2.70.0010.01016.87
7.2.60.0050.01016.63
7.2.50.0050.00816.66
7.2.40.0080.00616.87
7.2.30.0080.00616.79
7.2.20.0050.01116.82
7.2.10.0040.01016.68
7.2.00.0060.00717.58
7.1.330.0030.01315.79
7.1.320.0000.01415.30
7.1.310.0060.00315.56
7.1.300.0040.01115.66
7.1.290.0030.00915.27
7.1.280.0090.00615.45
7.1.270.0040.01215.66
7.1.260.0040.00715.61
7.1.250.0100.00515.49
7.1.240.0050.00315.57
7.1.230.0140.00015.59
7.1.220.0030.00915.18
7.1.210.0030.01315.52
7.1.200.0050.00815.50
7.1.190.0030.00915.76
7.1.180.0070.00715.42
7.1.170.0070.00715.48
7.1.160.0030.01015.65
7.1.150.0000.01215.34
7.1.140.0070.00715.54
7.1.130.0070.00415.72
7.1.120.0030.01315.66
7.1.110.0060.00315.71
7.1.100.0080.00316.75
7.1.90.0000.01115.58
7.1.80.0080.00315.58
7.1.70.0080.00816.32
7.1.60.0140.00517.56
7.1.50.0060.00916.13
7.1.40.0030.00615.37
7.1.30.0080.00315.54
7.1.20.0070.00415.54
7.1.10.0060.00615.41
7.1.00.0020.04319.05
7.0.330.0030.01015.02
7.0.320.0030.01014.98
7.0.310.0060.00615.19
7.0.300.0070.00315.18
7.0.290.0000.01215.13
7.0.280.0040.00715.22
7.0.270.0080.00415.43
7.0.260.0050.00315.04
7.0.250.0000.00915.27
7.0.240.0040.00715.22
7.0.230.0060.00615.28
7.0.220.0070.00715.38
7.0.210.0000.01215.27
7.0.200.0030.00815.96
7.0.190.0000.01515.35
7.0.180.0050.00515.07
7.0.170.0000.01115.05
7.0.160.0050.00215.15
7.0.150.0060.00615.00
7.0.140.0080.00415.08
7.0.130.0090.00315.28
7.0.120.0030.01015.27
7.0.110.0040.00815.26
7.0.100.0030.00715.15
7.0.90.0040.00815.19
7.0.80.0000.00915.14
7.0.70.0030.00615.26
7.0.60.0020.03517.64
7.0.50.0030.04716.64
7.0.40.0080.02016.69
7.0.30.0080.03316.89
7.0.20.0190.03616.64
7.0.10.0130.04716.78
7.0.00.0050.04616.72
5.6.380.0080.00814.19
5.6.370.0100.00313.93
5.6.360.0080.00413.76
5.6.350.0040.01114.53
5.6.340.0000.00914.00
5.6.330.0090.00314.06
5.6.320.0030.01013.78
5.6.310.0060.00314.03
5.6.300.0030.00913.89
5.6.290.0030.01014.23
5.6.280.0040.02117.58
5.6.270.0030.00814.05
5.6.260.0030.00714.02
5.6.250.0000.01114.08
5.6.240.0080.00614.40
5.6.230.0070.00314.41
5.6.220.0000.01614.26
5.6.210.0080.04117.28
5.6.200.0120.04016.10
5.6.190.0050.03217.24
5.6.180.2230.02517.20
5.6.170.0180.03317.56
5.6.160.0070.02717.19
5.6.150.0040.02316.09
5.6.140.0020.03616.08
5.6.130.0050.02916.07
5.6.120.0060.03217.46
5.6.110.0100.04317.71
5.6.100.0070.02217.42
5.6.90.0050.04117.66
5.6.80.0050.02817.18
5.6.70.0110.02017.30
5.6.60.0070.00714.27
5.6.50.0030.00913.77
5.6.40.0070.00714.23
5.6.30.0060.00913.77
5.6.20.0100.00314.29
5.6.10.0060.00613.93
5.6.00.0030.00614.02
5.5.380.0000.01110.91
5.5.370.0030.00510.80
5.5.360.0040.00410.91
5.5.350.0100.02015.74
5.5.340.0110.03814.52
5.5.330.0070.03715.54
5.5.320.0120.02215.53
5.5.310.0190.03915.44
5.5.300.0020.02614.49
5.5.290.0050.03514.23
5.5.280.0080.02815.83
5.5.270.0070.02915.68
5.5.260.0050.04115.75
5.5.250.0060.03415.61
5.5.240.0030.04315.38
5.5.230.0000.00710.61
5.5.220.0040.00710.86
5.5.210.0030.00610.55
5.5.200.0100.00010.55
5.5.190.0090.00310.53
5.5.180.0040.00810.64
5.5.170.0040.00710.62
5.5.160.0030.00310.68
5.5.150.0060.00310.66
5.5.140.0110.00011.00
5.5.130.0060.00310.78
5.5.120.0060.00310.86
5.5.110.0070.00010.82
5.5.100.0030.00610.86
5.5.90.0050.00310.48
5.5.80.0000.00710.73
5.5.70.0040.00410.44
5.5.60.0000.01010.67
5.5.50.0050.00010.91
5.5.40.0050.00210.77
5.5.30.0070.00310.75
5.5.20.0040.00710.54
5.5.10.0030.00310.84
5.5.00.0060.00610.77
5.4.450.0500.04314.77
5.4.440.0480.02715.12
5.4.430.0570.02815.11
5.4.420.0500.03215.04
5.4.410.0300.03114.84
5.4.400.0500.03515.02
5.4.390.0390.03214.82
5.4.380.0400.03014.86
5.4.370.0460.02514.89
5.4.360.0400.02415.08
5.4.350.0300.02814.79
5.4.340.0370.03214.85
5.4.330.0090.00310.39
5.4.320.0400.03714.75
5.4.310.0350.02514.99
5.4.300.0300.03114.78
5.4.290.0300.03115.10
5.4.280.0340.03514.94
5.4.270.0420.02814.95
5.4.260.0450.02314.95
5.4.250.0330.02814.88
5.4.240.0380.03314.86
5.4.230.0380.03014.64
5.4.220.0460.02514.82
5.4.210.0400.02814.84
5.4.200.0420.02815.06
5.4.190.0500.02714.81
5.4.180.0370.02214.90
5.4.170.0300.02814.87
5.4.160.0380.02314.78
5.4.150.0300.02914.74
5.4.140.0320.03213.59
5.4.130.0270.02913.59
5.4.120.0330.02513.62
5.4.110.0290.03013.62
5.4.100.0500.01813.39
5.4.90.0300.02813.31
5.4.80.0240.03313.35
5.4.70.0280.03013.45
5.4.60.0380.02713.40
5.4.50.0470.02213.66
5.4.40.0380.03013.54
5.4.30.0420.02513.61
5.4.20.0380.02613.37
5.4.10.0420.02913.58
5.4.00.0350.02513.18

preferences:
52.68 ms | 401 KiB | 5 Q