3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = new stdClass(); echo property_exists($o, 'blah');

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)
8.3.60.0070.01318.18
8.3.50.0080.00821.93
8.3.40.0110.01118.76
8.3.30.0140.00019.09
8.3.20.0080.00020.19
8.3.10.0060.00322.00
8.3.00.0070.00022.46
8.2.180.0150.00016.60
8.2.170.0110.00422.96
8.2.160.0040.01120.95
8.2.150.0100.00324.18
8.2.140.0060.00324.66
8.2.130.0100.00726.16
8.2.120.0000.00819.77
8.2.110.0030.00620.35
8.2.100.0040.00717.84
8.2.90.0040.00419.18
8.2.80.0000.00717.97
8.2.70.0080.00317.50
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0000.00718.16
8.2.30.0040.00418.13
8.2.20.0070.00017.67
8.2.10.0000.00817.53
8.2.00.0000.00717.54
8.1.280.0070.00725.92
8.1.270.0000.00821.82
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00622.47
8.1.230.0040.00820.73
8.1.220.0040.00418.77
8.1.210.0000.00918.77
8.1.200.0000.01016.99
8.1.190.0070.00017.41
8.1.180.0000.00918.10
8.1.170.0000.00818.54
8.1.160.0050.00221.91
8.1.150.0040.00418.49
8.1.140.0040.00817.38
8.1.130.0000.00817.77
8.1.120.0000.00717.39
8.1.110.0000.00717.30
8.1.100.0000.00817.31
8.1.90.0070.00017.38
8.1.80.0050.00217.30
8.1.70.0000.00717.42
8.1.60.0030.00617.50
8.1.50.0000.00717.45
8.1.40.0000.00717.43
8.1.30.0000.00817.53
8.1.20.0000.00817.57
8.1.10.0030.00517.56
8.1.00.0000.00917.44
8.0.300.0000.00719.99
8.0.290.0030.00517.18
8.0.280.0030.00318.36
8.0.270.0000.00717.27
8.0.260.0030.00316.81
8.0.250.0000.00616.91
8.0.240.0080.00016.95
8.0.230.0000.00716.80
8.0.220.0000.00716.80
8.0.210.0000.00716.79
8.0.200.0000.00716.85
8.0.190.0040.00416.73
8.0.180.0070.00016.89
8.0.170.0050.00316.85
8.0.160.0000.00716.76
8.0.150.0000.00816.79
8.0.140.0000.00816.82
8.0.130.0030.00313.25
8.0.120.0080.00016.75
8.0.110.0000.00716.80
8.0.100.0040.00416.88
8.0.90.0040.00416.94
8.0.80.0120.00316.81
8.0.70.0020.00516.64
8.0.60.0000.00816.79
8.0.50.0030.00516.86
8.0.30.0140.00916.89
8.0.20.0050.01517.40
8.0.10.0070.00016.93
8.0.00.0080.00916.75
7.4.330.0000.00515.00
7.4.320.0000.00616.50
7.4.300.0000.00616.45
7.4.290.0000.00716.46
7.4.280.0000.00716.35
7.4.270.0030.00316.61
7.4.260.0070.00016.42
7.4.250.0000.00816.49
7.4.240.0020.00516.51
7.4.230.0050.00216.52
7.4.220.0110.00716.46
7.4.210.0050.01216.38
7.4.200.0030.00616.65
7.4.190.0030.00316.66
7.4.160.0070.01016.47
7.4.150.0030.01417.40
7.4.140.0090.00817.86
7.4.130.0130.00516.43
7.4.120.0150.00216.42
7.4.110.0130.00316.48
7.4.100.0070.01416.36
7.4.90.0000.01716.40
7.4.80.0070.01019.39
7.4.70.0060.01016.41
7.4.60.0090.01316.53
7.4.50.0040.00416.54
7.4.40.0070.00522.77
7.4.30.0000.01616.39
7.4.00.0060.00614.84
7.3.330.0050.00012.89
7.3.320.0030.00313.00
7.3.310.0060.00016.11
7.3.300.0000.00616.00
7.3.290.0070.01016.13
7.3.280.0100.00716.14
7.3.270.0070.01017.40
7.3.260.0100.00616.36
7.3.250.0120.00616.22
7.3.240.0120.00616.28
7.3.230.0130.00316.39
7.3.210.0090.01116.30
7.3.200.0100.00719.39
7.3.190.0100.01316.43
7.3.180.0180.00016.27
7.3.170.0060.00916.46
7.3.160.0100.00616.06
7.3.120.0090.00614.92
7.3.10.0090.00616.63
7.3.00.0070.00716.66
7.2.330.0100.00616.70
7.2.320.0100.00716.41
7.2.310.0100.01616.57
7.2.300.0060.01016.23
7.2.290.0030.01316.46
7.2.130.0060.00916.83
7.2.120.0140.00016.75
7.2.110.0000.01616.65
7.2.100.0060.00616.82
7.2.90.0000.01617.03
7.2.80.0120.00016.91
7.2.70.0100.00317.09
7.2.60.0070.00716.97
7.2.50.0060.00616.79
7.2.40.0090.00616.72
7.2.30.0060.00916.93
7.2.20.0030.01216.87
7.2.10.0030.00616.93
7.2.00.0050.00718.11
7.1.250.0000.01315.62
7.1.100.0030.01418.13
7.1.70.0040.00817.06
7.1.60.0140.01119.82
7.1.50.0080.00816.93
7.1.00.0000.07722.31
7.0.200.0030.00716.45
7.0.140.0030.07322.00
7.0.60.0130.08019.96
7.0.50.0070.08017.88
7.0.40.0030.07720.05
7.0.30.0470.07320.04
7.0.20.0170.07020.16
7.0.10.0000.08720.04
7.0.00.0070.08320.01
5.6.280.0030.07320.83
5.6.210.0170.07320.64
5.6.200.0030.04018.09
5.6.190.0000.05020.67
5.6.180.0570.06320.64
5.6.170.0200.05020.38
5.6.160.0170.06020.46
5.6.150.0100.04718.13
5.6.140.0000.04018.13
5.6.130.0130.07318.18
5.6.120.0070.06321.11
5.6.110.0070.04320.95
5.6.100.0130.07021.09
5.6.90.0030.09320.95
5.6.80.0070.06720.39
5.5.350.0130.07320.41
5.5.340.0000.04717.91
5.5.330.0100.06320.20
5.5.320.0000.09020.50
5.5.310.0300.04020.30
5.5.300.0070.07717.88
5.5.290.0100.04317.92
5.5.280.0130.07720.84
5.5.270.0100.08020.72
5.5.260.0000.08320.79
5.5.250.0000.04320.70
5.5.240.0000.05020.25
5.4.450.0200.04719.13
5.4.440.0270.05719.56
5.4.430.0070.05719.35
5.4.420.0070.06019.48
5.4.410.0170.05019.14
5.4.400.1330.00018.61
5.4.390.1500.00018.70
5.4.380.0200.05718.72
5.4.370.1030.05718.70
5.4.360.0070.05318.70
5.4.350.0070.05718.61
5.4.340.0130.04718.68
5.4.320.0080.04312.45
5.4.310.0080.04412.45
5.4.300.0030.04112.45
5.4.290.0060.04912.45
5.4.280.0080.03312.34
5.4.270.0030.04912.34
5.4.260.0070.05318.90
5.4.250.0070.06018.92
5.4.240.0030.08018.77
5.4.230.0070.06018.95
5.4.220.0170.05018.65
5.4.210.0170.05018.84
5.4.200.0100.05318.67
5.4.190.0070.06318.79
5.4.180.0130.05718.64
5.4.170.0030.05718.83
5.4.160.0100.06718.86
5.4.150.0070.06718.75
5.4.140.0230.04716.39
5.4.130.0130.05316.43
5.4.120.0030.06016.25
5.4.110.0130.05016.44
5.4.100.0230.05316.35
5.4.90.0000.06016.44
5.4.80.0000.06016.41
5.4.70.0100.05716.44
5.4.60.0100.05716.40
5.4.50.0030.05316.49
5.4.40.0030.07016.37
5.4.30.0070.05716.46
5.4.20.0100.05716.46
5.4.10.0070.07316.31
5.4.00.0070.07015.88
5.3.290.0060.04212.80
5.3.280.0070.08014.58
5.3.270.0200.04314.60
5.3.260.0030.06014.45
5.3.250.0100.05014.61
5.3.240.0200.06314.48
5.3.230.0100.07014.60
5.3.220.0000.06014.58
5.3.210.0000.06314.71
5.3.200.0130.05714.58
5.3.190.0070.07014.43
5.3.180.0070.05014.41
5.3.170.0130.06714.25
5.3.160.0070.05014.25
5.3.150.0070.06014.71
5.3.140.0170.05314.42
5.3.130.0100.05714.69
5.3.120.0030.08314.31
5.3.110.0070.06314.55
5.3.100.0070.06314.04
5.3.90.0230.06014.05
5.3.80.0100.05013.89
5.3.70.0130.04313.71

preferences:
48.32 ms | 401 KiB | 5 Q