3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ('1' > '2' ? 'true' : 'false') . " ('1' > '2')\n"; echo ('1' < '2' ? 'true' : 'false') . " ('1' < '2')\n"; echo ('02' > '1' ? 'true' : 'false') . " ('02' > '1')\n"; echo ('1E1' <= '10' ? 'true' : 'false') . " ('1E1' <= '10')\n"; echo ('+1' < '1' ? 'true' : 'false') . " ('+1' < '1')\n"; echo ('+0' < '-0' ? 'true' : 'false') . " ('+0' < '-0')\n"; echo ('0.99999999999999995' < '1' ? 'true' : 'false') . " ('0.99999999999999995' < '1')\n"; echo ('0.99999999999999995' > '1' ? 'true' : 'false') . " ('0.99999999999999995' > '1')\n"; echo ('0.99999999999999995' <= '1' ? 'true' : 'false') . " ('0.99999999999999995' <= '1')\n"; echo ('0.99999999999999995' >= '1' ? 'true' : 'false') . " ('0.99999999999999995' >= '1')\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)
8.3.60.0100.01016.61
8.3.50.0260.00222.83
8.3.40.0110.00418.69
8.3.30.0060.00918.89
8.3.20.0040.00419.96
8.3.10.0050.00321.67
8.3.00.0060.00317.50
8.2.180.0150.00618.16
8.2.170.0070.00722.96
8.2.160.0070.00720.57
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.01426.16
8.2.120.0040.00420.96
8.2.110.0030.00621.89
8.2.100.0090.00317.91
8.2.90.0080.00019.05
8.2.80.0000.00917.97
8.2.70.0060.00317.50
8.2.60.0040.00417.50
8.2.50.0050.00317.55
8.2.40.0050.00317.62
8.2.30.0080.00017.93
8.2.20.0040.00417.73
8.2.10.0040.00417.85
8.2.00.0040.00417.54
8.1.280.0040.01125.92
8.1.270.0030.00524.01
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00522.19
8.1.230.0090.00317.42
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0090.00017.00
8.1.190.0000.00817.09
8.1.180.0040.00418.10
8.1.170.0030.00517.62
8.1.160.0030.00621.90
8.1.150.0070.00018.77
8.1.140.0080.00017.42
8.1.130.0000.00719.49
8.1.120.0000.00717.42
8.1.110.0050.00217.41
8.1.100.0000.00717.45
8.1.90.0030.00317.45
8.1.80.0070.00017.43
8.1.70.0030.00317.35
8.1.60.0040.00417.45
8.1.50.0040.00417.53
8.1.40.0000.00717.48
8.1.30.0030.00517.55
8.1.20.0070.00017.62
8.1.10.0080.00017.36
8.1.00.0000.00717.29
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0000.00718.27
8.0.270.0000.00717.08
8.0.260.0000.00817.17
8.0.250.0000.00716.95
8.0.240.0030.00316.97
8.0.230.0050.00316.98
8.0.220.0000.00716.92
8.0.210.0000.00716.87
8.0.200.0000.00616.97
8.0.190.0050.00316.88
8.0.180.0000.00716.92
8.0.170.0040.00416.83
8.0.160.0040.00416.93
8.0.150.0050.00316.79
8.0.140.0040.00416.75
8.0.130.0030.00313.29
8.0.120.0080.00016.70
8.0.110.0040.00417.00
8.0.100.0050.00316.93
8.0.90.0020.00516.97
8.0.80.0100.00716.83
8.0.70.0040.00416.74
8.0.60.0000.00716.75
8.0.50.0000.00816.71
8.0.30.0090.01017.12
8.0.20.0110.01417.40
8.0.10.0040.00416.83
8.0.00.0100.00716.59
7.4.330.0050.00015.00
7.4.320.0000.00616.41
7.4.300.0030.00316.53
7.4.290.0050.00216.44
7.4.280.0030.00316.39
7.4.270.0040.00416.38
7.4.260.0030.00716.35
7.4.250.0030.00616.40
7.4.240.0040.00416.35
7.4.230.0000.00716.50
7.4.220.0040.01816.39
7.4.210.0040.01116.55
7.4.200.0000.00716.33
7.4.160.0000.02316.50
7.4.150.0120.00617.40
7.4.140.0150.00417.86
7.4.130.0080.00916.44
7.4.120.0080.00916.42
7.4.110.0090.00916.24
7.4.100.0140.00416.33
7.4.90.0030.01416.32
7.4.80.0060.00919.39
7.4.70.0130.00916.48
7.4.60.0000.01716.50
7.4.50.0060.00316.62
7.4.40.0160.00016.20
7.4.30.0100.00716.45
7.4.00.0080.00814.90
7.3.330.0030.00413.04
7.3.320.0000.00613.11
7.3.310.0030.00316.41
7.3.300.0000.00716.23
7.3.290.0070.00716.27
7.3.280.0100.00816.30
7.3.270.0110.00917.40
7.3.260.0080.00816.22
7.3.240.0080.01316.21
7.3.230.0110.00716.41
7.3.210.0060.01216.23
7.3.200.0040.01519.39
7.3.190.0090.00616.43
7.3.180.0030.01416.24
7.3.170.0060.00916.42
7.3.160.0040.01216.38
7.2.330.0120.00616.46
7.2.320.0130.02316.65
7.2.310.0110.00616.50
7.2.300.0060.01016.39
7.2.290.0040.01216.48
7.2.110.0250.01316.45
7.2.60.0030.00916.74
7.1.200.0030.00915.39
7.1.70.0000.01616.71
7.1.60.0140.01019.40
7.1.50.0140.00716.67
7.1.00.0100.07022.57
7.0.200.0030.00616.67
7.0.140.0030.07021.96
7.0.60.0000.06720.05
7.0.50.0100.07717.76
7.0.40.0100.07719.98
7.0.30.0230.06020.18
7.0.20.0200.07020.09
7.0.10.0000.05020.16
7.0.00.0100.06320.18
5.6.280.0100.06721.09
5.6.210.0030.04020.50
5.6.200.0070.07318.21
5.6.190.0100.08720.43
5.6.180.0300.08320.39
5.6.170.0270.07720.40
5.6.160.0070.04720.44
5.6.150.0100.04318.17
5.6.140.0070.06018.17
5.6.130.0130.08018.14
5.6.120.0130.06721.02
5.6.110.0000.04321.02
5.6.100.0000.07720.98
5.6.90.0100.06020.88
5.6.80.0130.05720.45
5.5.350.0070.07320.36
5.5.340.0100.07317.92
5.5.330.0100.07720.23
5.5.320.0070.04720.15
5.5.310.0400.07320.34
5.5.300.0030.07717.96
5.5.290.0070.08017.95
5.5.280.0100.06720.83
5.5.270.0130.08020.89
5.5.260.0000.09720.88
5.5.250.0130.07020.50
5.5.240.0130.06720.16
5.4.450.0630.07019.52
5.4.440.0930.06019.16
5.4.430.0700.05319.49
5.4.420.0900.05019.47
5.4.410.0800.05319.33
5.4.400.0830.04718.83
5.4.390.0800.05019.21
5.4.380.0170.05018.43
5.4.370.0070.05718.47
5.4.360.0200.05018.56
5.4.350.0290.12811.98
5.4.340.0050.04911.98
5.4.320.0060.03412.46
5.4.310.0080.05112.46
5.4.300.0160.06812.46
5.4.290.0150.05112.46
5.4.280.0080.05012.36
5.4.270.0070.05112.35
5.4.260.0080.05112.35
5.4.250.0060.05212.36
5.4.240.0060.05412.36
5.4.230.0110.05012.34
5.4.220.0060.04012.34
5.4.210.0070.04012.34
5.4.200.0050.06012.34
5.4.190.0110.04412.34
5.4.180.0100.04112.34
5.4.170.0140.04012.36
5.4.160.0050.04312.35
5.4.150.0110.03712.35
5.4.140.0070.04712.03
5.4.130.0080.03712.02
5.4.120.0090.04211.98
5.4.110.0060.04511.97
5.4.100.0100.03911.97
5.4.90.0080.04411.97
5.4.80.0060.04811.97
5.4.70.0100.04611.97
5.4.60.0070.05611.97
5.4.50.0080.05311.96
5.4.40.0070.04911.96
5.4.30.0050.05011.95
5.4.20.0040.04211.95
5.4.10.0060.03611.95
5.4.00.0030.05411.44
5.3.290.0050.04412.80
5.3.280.0100.04812.71
5.3.270.0070.05312.72
5.3.260.0060.05412.71
5.3.250.0100.05412.72
5.3.240.0090.05212.72
5.3.230.0070.03912.71
5.3.220.0040.04712.68
5.3.210.0070.03812.68
5.3.200.0060.04312.68
5.3.190.0110.06712.68
5.3.180.0100.05512.67
5.3.170.0070.03512.67
5.3.160.0040.03912.67
5.3.150.0080.03612.68
5.3.140.0030.05712.66
5.3.130.0070.05312.66
5.3.120.0060.04012.65
5.3.110.0060.03912.65
5.3.100.0060.04212.12
5.3.90.0090.04612.08
5.3.80.0040.03812.07
5.3.70.0060.04512.07
5.3.60.0070.03612.06
5.3.50.0070.06912.00
5.3.40.0090.04112.00
5.3.30.0050.04411.95
5.3.20.0050.03611.73
5.3.10.0060.03511.70
5.3.00.0070.03511.69
5.2.170.0040.0359.20
5.2.160.0120.0259.19
5.2.150.0050.0329.20
5.2.140.0090.0399.19
5.2.130.0050.0439.15
5.2.120.0040.0329.15
5.2.110.0050.0299.16
5.2.100.0050.0289.15
5.2.90.0030.0319.14
5.2.80.0050.0309.15
5.2.70.0040.0319.15
5.2.60.0070.0289.10
5.2.50.0030.0339.07
5.2.40.0050.0449.05
5.2.30.0050.0439.02
5.2.20.0030.0419.01
5.2.10.0070.0378.93
5.2.00.0070.0398.79
5.1.60.0070.0368.08
5.1.50.0050.0348.07
5.1.40.0080.0408.05
5.1.30.0100.0308.41
5.1.20.0070.0358.43
5.1.10.0060.0278.15
5.1.00.0030.0288.15
5.0.50.0060.0206.63
5.0.40.0040.0216.49
5.0.30.0070.0346.30
5.0.20.0030.0246.30
5.0.10.0080.0176.28
5.0.00.0040.0306.27
4.4.90.0020.0164.78
4.4.80.0010.0174.75
4.4.70.0020.0174.75
4.4.60.0030.0154.76
4.4.50.0040.0144.77
4.4.40.0030.0254.70
4.4.30.0010.0174.76
4.4.20.0030.0164.84
4.4.10.0010.0174.85
4.4.00.0040.0244.76
4.3.110.0030.0164.67
4.3.100.0020.0174.67
4.3.90.0030.0154.64
4.3.80.0050.0404.58
4.3.70.0030.0164.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0040.0143.32
4.3.20.0020.0163.30
4.3.10.0020.0163.26
4.3.00.0170.0278.41

preferences:
43.62 ms | 401 KiB | 5 Q