3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo false ?? true ?? 55;

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)
8.3.60.0100.01018.30
8.3.50.0110.00722.11
8.3.40.0110.00418.72
8.3.30.0070.00718.77
8.3.20.0070.00020.04
8.3.10.0050.00223.64
8.3.00.0030.00719.26
8.2.180.0000.01516.63
8.2.170.0070.00722.96
8.2.160.0030.01020.53
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00620.38
8.2.120.0000.00826.35
8.2.110.0070.00320.47
8.2.100.0000.01017.80
8.2.90.0000.00719.27
8.2.80.0000.00817.97
8.2.70.0030.00517.50
8.2.60.0050.00317.93
8.2.50.0050.00318.07
8.2.40.0080.00019.38
8.2.30.0000.00720.52
8.2.20.0040.00417.54
8.2.10.0040.00417.85
8.2.00.0030.00517.79
8.1.280.0140.00325.92
8.1.270.0080.00424.02
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0080.00020.85
8.1.230.0110.00017.53
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00817.39
8.1.180.0000.00818.10
8.1.170.0050.00318.56
8.1.160.0000.00721.92
8.1.150.0070.00018.65
8.1.140.0040.00419.30
8.1.130.0040.00417.56
8.1.120.0000.00817.34
8.1.110.0000.00817.24
8.1.100.0090.00317.36
8.1.90.0000.00717.36
8.1.80.0040.00417.31
8.1.70.0040.00417.22
8.1.60.0030.00717.43
8.1.50.0050.00517.38
8.1.40.0040.00417.31
8.1.30.0000.00817.49
8.1.20.0050.00217.48
8.1.10.0000.00817.47
8.1.00.0020.00517.25
8.0.300.0070.00018.77
8.0.290.0050.00316.63
8.0.280.0030.00318.37
8.0.270.0030.00317.20
8.0.260.0000.00717.08
8.0.250.0050.00316.95
8.0.240.0000.00616.85
8.0.230.0000.00716.91
8.0.220.0000.00716.71
8.0.210.0000.00716.83
8.0.200.0030.00316.86
8.0.190.0040.00416.88
8.0.180.0000.00716.81
8.0.170.0030.00616.82
8.0.160.0000.00716.70
8.0.150.0070.00016.75
8.0.140.0070.00016.82
8.0.130.0030.00313.27
8.0.120.0030.00616.82
8.0.110.0040.00416.75
8.0.100.0040.00416.81
8.0.90.0050.00216.84
8.0.80.0060.00916.78
8.0.70.0000.00816.93
8.0.60.0040.00416.85
8.0.50.0070.00016.70
8.0.30.0130.00817.14
8.0.20.0080.01417.40
8.0.10.0040.00416.80
8.0.00.0120.00816.64
7.4.330.0020.00216.77
7.4.320.0040.00416.33
7.4.300.0000.00616.36
7.4.290.0070.00016.25
7.4.280.0090.00016.43
7.4.270.0060.00016.46
7.4.260.0000.00716.24
7.4.250.0040.00416.25
7.4.240.0020.00516.36
7.4.230.0070.00016.21
7.4.220.0060.01216.35
7.4.210.0100.00316.38
7.4.200.0030.00316.56
7.4.160.0090.00616.42
7.4.150.0150.00517.40
7.4.140.0110.01017.86
7.4.130.0160.00416.37
7.4.120.0100.00816.30
7.4.110.0080.00816.57
7.4.100.0070.01316.22
7.4.90.0100.00716.58
7.4.80.0110.00719.39
7.4.70.0030.01516.14
7.4.60.0060.01016.45
7.4.50.0080.00316.32
7.4.40.0060.01516.30
7.4.30.0040.01416.34
7.4.00.0120.00314.96
7.3.330.0050.00013.02
7.3.320.0060.00012.94
7.3.310.0070.00016.11
7.3.300.0050.00516.18
7.3.290.0080.00816.15
7.3.280.0090.00716.22
7.3.270.0120.00617.40
7.3.260.0040.01416.36
7.3.250.0140.00416.15
7.3.240.0050.01216.19
7.3.230.0140.00316.39
7.3.210.0140.00316.20
7.3.200.0100.00616.16
7.3.190.0100.01016.36
7.3.180.0030.00816.14
7.3.170.0090.00816.27
7.3.160.0130.00616.09
7.2.330.0130.01016.64
7.2.320.0060.01016.35
7.2.310.0140.00316.28
7.2.300.0160.00216.46
7.2.290.0030.02016.61
7.2.60.0070.00716.61
7.2.00.0060.00619.48
7.1.200.0070.00315.55
7.1.100.0060.00617.81
7.1.70.0100.00317.11
7.1.60.0090.01519.36
7.1.50.0050.00516.62
7.1.00.0070.07322.40
7.0.200.0030.00916.55
7.0.60.0100.03719.99
7.0.50.0030.05017.89
7.0.40.0200.07320.06
7.0.30.0470.05020.12
7.0.20.0430.07320.02
7.0.10.0170.07320.12
7.0.00.0030.04320.12
5.6.280.0000.04320.90
5.6.210.0000.07020.53
5.6.200.0070.06018.16
5.6.190.0100.05020.52
5.6.180.0470.07020.34
5.6.170.0270.07720.48
5.6.160.0100.08020.50
5.6.150.0170.07018.19
5.6.140.0070.05318.27
5.6.130.0030.08318.23
5.6.120.0100.05721.00
5.6.110.0100.07721.08
5.6.100.0070.04320.96
5.6.90.0070.07720.97
5.6.80.0000.05320.39
5.5.350.0200.08020.42
5.5.340.0130.04017.98
5.5.330.0070.08320.25
5.5.320.0070.06020.29
5.5.310.0170.08320.35
5.5.300.0030.07718.01
5.5.290.0170.07318.08
5.5.280.0000.08020.77
5.5.270.0100.04020.79
5.5.260.0100.08320.86
5.5.250.0030.06720.66
5.5.240.0230.07320.19

preferences:
53.05 ms | 401 KiB | 5 Q