3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ('1' > '2' ? 'true' : 'false') . " ('1' == '1')\n"; echo ('1' < '2' ? 'true' : 'false') . " ('2' == '1')\n"; echo ('02' > '1' ? 'true' : 'false') . " ('1e1' == '10')\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";

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)
8.3.60.0110.00416.75
8.3.50.0170.00922.91
8.3.40.0110.00718.66
8.3.30.0120.00318.89
8.3.20.0070.00020.30
8.3.10.0060.00321.90
8.3.00.0080.00019.25
8.2.180.0110.00718.17
8.2.170.0110.00622.96
8.2.160.0110.00320.47
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00420.95
8.2.110.0060.00320.18
8.2.100.0060.00617.85
8.2.90.0040.00419.05
8.2.80.0030.00617.97
8.2.70.0030.00717.50
8.2.60.0090.00017.79
8.2.50.0060.00318.07
8.2.40.0050.00318.03
8.2.30.0070.00017.91
8.2.20.0000.00917.65
8.2.10.0000.00817.84
8.2.00.0070.00017.48
8.1.280.0170.00325.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0090.00017.23
8.1.230.0030.00618.88
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0000.00817.23
8.1.180.0060.00318.10
8.1.170.0040.00418.66
8.1.160.0040.00422.07
8.1.150.0000.00718.85
8.1.140.0040.00417.22
8.1.130.0000.00817.74
8.1.120.0070.00017.43
8.1.110.0000.00817.38
8.1.100.0000.00717.37
8.1.90.0000.00817.42
8.1.80.0030.00517.31
8.1.70.0070.00017.39
8.1.60.0030.00617.39
8.1.50.0050.00217.45
8.1.40.0000.00717.48
8.1.30.0000.00817.55
8.1.20.0040.00417.65
8.1.10.0040.00417.50
8.1.00.0080.00017.34
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0000.00718.37
8.0.270.0040.00417.22
8.0.260.0060.00017.24
8.0.250.0030.00316.99
8.0.240.0030.00316.96
8.0.230.0000.00716.83
8.0.220.0070.00016.87
8.0.210.0030.00516.79
8.0.200.0000.00716.93
8.0.190.0080.00016.95
8.0.180.0000.00816.74
8.0.170.0000.00716.79
8.0.160.0070.00016.88
8.0.150.0090.00016.82
8.0.140.0050.00216.85
8.0.130.0030.00313.30
8.0.120.0050.00316.86
8.0.110.0000.00816.70
8.0.100.0040.00416.85
8.0.90.0040.00416.93
8.0.80.0090.00716.89
8.0.70.0000.00816.82
8.0.60.0000.00716.69
8.0.50.0000.00716.86
8.0.30.0060.01616.86
8.0.20.0070.01317.40
8.0.10.0040.00416.83
8.0.00.0120.00816.76
7.4.330.0000.00515.01
7.4.320.0030.00316.49
7.4.300.0070.00016.34
7.4.290.0000.00716.48
7.4.280.0000.00716.31
7.4.270.0030.00316.45
7.4.260.0100.00016.41
7.4.250.0070.00016.31
7.4.240.0020.00516.50
7.4.230.0030.00316.26
7.4.220.0090.00916.52
7.4.210.0040.00916.44
7.4.200.0050.00216.31
7.4.160.0050.01016.38
7.4.150.0120.00617.40
7.4.140.0100.00717.86
7.4.130.0050.01416.42
7.4.120.0110.01216.51
7.4.110.0070.01316.30
7.4.100.0070.01416.41
7.4.90.0170.00016.24
7.4.80.0060.01519.39
7.4.70.0160.00616.45
7.4.60.0100.00616.36
7.4.50.0000.00816.27
7.4.40.0030.01416.37
7.4.30.0200.00016.33
7.4.00.0060.00914.93
7.3.330.0070.00013.18
7.3.320.0030.00313.14
7.3.310.0070.00016.32
7.3.300.0000.00716.27
7.3.290.0090.00516.20
7.3.280.0080.00716.25
7.3.270.0040.01517.40
7.3.260.0100.00716.32
7.3.250.0080.00916.37
7.3.240.0130.00916.28
7.3.230.0140.00316.39
7.3.210.0100.00616.52
7.3.200.0100.00719.39
7.3.190.0070.01016.50
7.3.180.0120.00916.38
7.3.170.0060.00916.27
7.3.160.0090.00616.25
7.3.120.0030.00914.32
7.3.110.0060.01014.64
7.3.100.0080.00314.70
7.3.90.0070.00714.72
7.3.80.0060.00614.82
7.3.70.0070.00714.59
7.3.60.0040.01114.41
7.3.50.0100.00014.72
7.3.40.0030.00714.49
7.3.30.0060.00614.86
7.3.20.0090.00316.52
7.3.10.0050.00716.58
7.3.00.0100.00216.73
7.2.330.0100.00716.43
7.2.320.0090.01216.55
7.2.310.0040.01216.41
7.2.300.0100.00716.65
7.2.290.0060.00916.50
7.2.240.0050.00514.77
7.2.230.0030.01014.96
7.2.220.0040.01114.95
7.2.210.0070.00714.75
7.2.200.0040.01114.95
7.2.190.0110.00014.64
7.2.180.0090.00614.84
7.2.170.0090.00914.93
7.2.160.0000.01014.99
7.2.150.0030.00916.85
7.2.140.0030.00716.86
7.2.130.0000.01116.70
7.2.120.0000.01316.66
7.2.110.0090.00416.75
7.2.100.0060.00816.76
7.2.90.0080.00516.77
7.2.80.0030.01216.88
7.2.70.0060.00616.63
7.2.60.0040.00916.67
7.2.50.0090.00516.73
7.2.40.0040.00716.61
7.2.30.0040.00716.95
7.2.20.0110.00516.82
7.2.10.0060.00816.73
7.2.00.0030.00817.57
7.1.330.0050.00515.79
7.1.320.0080.00415.98
7.1.310.0030.00915.47
7.1.300.0070.01015.77
7.1.290.0030.00615.38
7.1.280.0070.00715.67
7.1.270.0120.00015.64
7.1.260.0000.00915.45
7.1.250.0030.00815.48
7.1.200.0040.00815.57
7.1.100.0070.00417.69
7.1.70.0000.00917.07
7.1.60.0070.01819.40
7.1.50.0160.00716.88
7.1.00.0070.06722.57
7.0.200.0030.01316.80
7.0.140.0070.07022.18
7.0.60.0030.08321.83
7.0.50.0100.04717.66
7.0.40.0100.06320.02
7.0.30.0430.07020.12
7.0.20.0170.04019.99
7.0.10.0070.07320.13
7.0.00.0100.08020.16
5.6.280.0030.07320.96
5.6.210.0100.07320.74
5.6.200.0030.04018.10
5.6.190.0070.04720.57
5.6.180.0230.04720.61
5.6.170.0230.06720.38
5.6.160.0070.04720.27
5.6.150.0070.08718.15
5.6.140.0070.03318.08
5.6.130.0170.07318.22
5.6.120.0170.06021.05
5.6.110.0030.08721.10
5.6.100.0030.05021.12
5.6.90.0130.07720.95
5.6.80.0070.08020.48
5.5.350.0030.07320.52
5.5.340.0070.04017.97
5.5.330.0030.05720.21
5.5.320.0330.05020.18
5.5.310.0370.07320.29
5.5.300.0070.03717.88
5.5.290.0000.04318.02
5.5.280.0070.04720.88
5.5.270.0000.06020.88
5.5.260.0100.06720.75
5.5.250.0030.04320.77
5.5.240.0070.07320.27
5.4.450.0470.04719.11
5.4.440.0230.03719.21
5.4.430.0270.04719.42
5.4.420.0700.03719.41
5.4.410.0270.04718.97
5.4.400.0300.03319.10
5.4.390.0470.05019.13
5.4.380.0430.06018.52
5.4.370.0230.06018.61
5.4.360.0200.06318.47
5.4.350.0330.05718.63
5.4.340.0430.04718.59
5.4.320.0070.03812.45
5.4.310.0120.03512.45
5.4.300.0070.03912.45
5.4.290.0100.04412.45
5.4.280.0060.04412.35
5.4.270.0080.04812.35
5.4.260.0040.04812.34
5.4.250.0070.04212.34
5.4.240.0080.03412.34
5.4.230.0050.03812.34
5.4.220.0060.03612.34
5.4.210.0070.03412.34
5.4.200.0050.04012.34
5.4.190.0020.03812.34
5.4.180.0070.03512.33
5.4.170.0040.03912.35
5.4.160.0090.03712.34
5.4.150.0090.04212.34
5.4.140.0070.04512.02
5.4.130.0060.03612.01
5.4.120.0070.03811.96
5.4.110.0110.05411.96
5.4.100.0090.05411.96
5.4.90.0070.04311.96
5.4.80.0110.03711.96
5.4.70.0130.04511.96
5.4.60.0140.05011.96
5.4.50.0080.04511.96
5.4.40.0100.04011.95
5.4.30.0070.04311.95
5.4.20.0100.04111.94
5.4.10.0090.03511.95
5.4.00.0050.03711.44
5.3.290.0090.03912.80
5.3.280.0060.04312.71
5.3.270.0080.05612.72
5.3.260.0160.06712.72
5.3.250.0170.05612.72
5.3.240.0070.03712.71
5.3.230.0050.04312.71
5.3.220.0090.04612.68
5.3.210.0080.04412.68
5.3.200.0060.04112.68
5.3.190.0060.03812.68
5.3.180.0050.04712.68
5.3.170.0080.04512.67
5.3.160.0060.03912.67
5.3.150.0070.04612.67
5.3.140.0050.03812.66
5.3.130.0050.04712.66
5.3.120.0090.04312.66
5.3.110.0080.03912.65
5.3.100.0100.04312.12
5.3.90.0080.03912.08
5.3.80.0040.03912.07
5.3.70.0060.05312.08
5.3.60.0090.05612.07
5.3.50.0080.05412.00
5.3.40.0130.04612.00
5.3.30.0090.05611.96
5.3.20.0110.04711.72
5.3.10.0100.05111.69
5.3.00.0100.06311.68
5.2.170.0070.0429.18
5.2.160.0030.0399.18
5.2.150.0040.0349.18
5.2.140.0060.0359.18
5.2.130.0060.0399.13
5.2.120.0080.0369.14
5.2.110.0090.0329.14
5.2.100.0080.0389.14
5.2.90.0070.0359.14
5.2.80.0080.0509.14
5.2.70.0090.0339.14
5.2.60.0070.0329.09
5.2.50.0090.0309.05
5.2.40.0090.0319.03
5.2.30.0070.0319.01
5.2.20.0080.0279.00
5.2.10.0070.0388.92
5.2.00.0060.0358.78
5.1.60.0060.0308.07
5.1.50.0040.0378.06
5.1.40.0070.0358.04
5.1.30.0060.0298.39
5.1.20.0110.0458.41
5.1.10.0060.0308.14
5.1.00.0090.0308.14
5.0.50.0060.0256.62
5.0.40.0050.0286.48
5.0.30.0050.0416.29
5.0.20.0010.0246.28
5.0.10.0070.0246.26
5.0.00.0020.0336.25
4.4.90.0040.0154.77
4.4.80.0060.0154.75
4.4.70.0080.0184.76
4.4.60.0060.0174.76
4.4.50.0040.0204.77
4.4.40.0040.0364.71
4.4.30.0030.0254.76
4.4.20.0030.0194.84
4.4.10.0040.0174.85
4.4.00.0030.0294.76
4.3.110.0040.0174.67
4.3.100.0050.0204.66
4.3.90.0020.0174.63
4.3.80.0030.0284.59
4.3.70.0030.0184.63
4.3.60.0070.0204.63
4.3.50.0020.0174.63
4.3.40.0060.0294.54
4.3.30.0040.0153.31
4.3.20.0000.0183.29
4.3.10.0020.0163.25
4.3.00.0130.01315.91

preferences:
35.78 ms | 400 KiB | 5 Q