3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (("123a" == 123) ? "equal" : "not") . "<br>"; echo ((123 == "123z") ? "equal" : "not") . "<br>"; echo (("123a" == "123b") ? "equal" : "not") . "<br>"; echo (("123" == "123b") ? "equal" : "not") . "<br>";

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)
8.3.60.0030.01116.75
8.3.50.0130.00722.89
8.3.40.0130.00718.52
8.3.30.0120.00318.84
8.3.20.0050.00320.06
8.3.10.0080.00023.52
8.3.00.0030.00617.36
8.2.180.0120.00316.38
8.2.170.0140.00422.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00821.09
8.2.110.0000.01020.53
8.2.100.0040.00717.72
8.2.90.0080.00019.17
8.2.80.0000.00817.97
8.2.70.0000.00817.61
8.2.60.0080.00017.80
8.2.50.0050.00318.07
8.2.40.0000.00818.03
8.2.30.0000.00817.90
8.2.20.0040.00417.59
8.2.10.0040.00417.97
8.2.00.0000.00717.59
8.1.280.0120.00625.92
8.1.270.0000.00823.84
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00022.45
8.1.230.0040.00720.90
8.1.220.0030.00618.77
8.1.210.0000.00818.88
8.1.200.0000.00917.22
8.1.190.0050.00317.13
8.1.180.0040.00418.10
8.1.170.0080.00018.66
8.1.160.0040.00421.98
8.1.150.0050.00218.80
8.1.140.0040.00417.37
8.1.130.0000.00617.75
8.1.120.0000.00817.39
8.1.110.0000.00717.27
8.1.100.0050.00217.31
8.1.90.0000.00717.29
8.1.80.0030.00317.39
8.1.70.0030.00317.26
8.1.60.0030.00617.52
8.1.50.0040.00417.45
8.1.40.0000.00717.46
8.1.30.0040.00417.52
8.1.20.0070.00017.50
8.1.10.0040.00417.36
8.1.00.0030.00517.38
8.0.300.0030.00319.90
8.0.290.0050.00316.63
8.0.280.0050.00218.28
8.0.270.0030.00317.23
8.0.260.0060.00017.29
8.0.250.0000.00616.92
8.0.240.0000.00716.89
8.0.230.0030.00316.81
8.0.220.0070.00016.86
8.0.210.0030.00316.82
8.0.200.0000.00716.86
8.0.190.0050.00216.95
8.0.180.0000.00716.95
8.0.170.0040.00416.91
8.0.160.0040.00416.81
8.0.150.0000.00716.75
8.0.140.0000.00716.76
8.0.130.0030.00313.31
8.0.120.0000.00716.75
8.0.110.0000.00716.85
8.0.100.0000.00716.70
8.0.90.0030.00516.91
8.0.80.0120.00316.89
8.0.70.0000.00716.94
8.0.60.0050.00316.71
8.0.50.0030.00416.63
8.0.30.0130.00917.07
8.0.20.0160.00817.40
8.0.10.0000.00816.95
8.0.00.0120.00516.63
7.4.330.0050.00015.01
7.4.320.0030.00316.38
7.4.300.0040.00416.46
7.4.290.0020.00516.50
7.4.280.0110.00016.46
7.4.270.0000.00716.47
7.4.260.0000.00716.24
7.4.250.0040.00416.32
7.4.240.0040.00316.34
7.4.230.0070.00016.39
7.4.220.0120.00616.38
7.4.210.0000.01416.42
7.4.200.0000.00716.24
7.4.160.0160.00616.20
7.4.150.0030.01317.40
7.4.140.0130.00717.86
7.4.130.0100.00716.37
7.4.120.0120.00516.41
7.4.110.0130.00916.27
7.4.100.0050.01316.49
7.4.90.0100.00716.34
7.4.80.0090.00919.39
7.4.70.0140.00416.20
7.4.60.0070.01016.31
7.4.50.0030.00616.41
7.4.40.0070.01116.41
7.4.30.0150.00616.48
7.4.00.0120.00314.91
7.3.330.0030.00313.19
7.3.320.0060.00013.15
7.3.310.0050.00316.33
7.3.300.0040.00416.07
7.3.290.0030.01016.17
7.3.280.0120.00616.25
7.3.270.0100.00717.40
7.3.260.0140.01816.21
7.3.250.0110.01016.52
7.3.240.0100.00716.44
7.3.230.0080.00816.39
7.3.210.0070.01016.41
7.3.200.0130.00316.26
7.3.190.0120.00416.08
7.3.180.0120.00316.39
7.3.170.0170.00016.27
7.3.160.0060.00916.17
7.3.120.0060.00914.78
7.3.110.0100.00614.66
7.3.100.0070.00714.74
7.3.90.0060.00314.81
7.3.80.0030.01014.67
7.3.70.0060.00914.46
7.3.60.0060.00914.74
7.3.50.0100.00314.53
7.3.40.0030.01314.59
7.3.30.0080.00414.72
7.3.20.0030.01316.59
7.3.10.0040.01116.58
7.3.00.0070.00716.66
7.2.330.0090.00916.52
7.2.320.0060.01316.63
7.2.310.0100.00716.48
7.2.300.0060.01216.66
7.2.290.0180.00616.29
7.2.240.0070.00714.92
7.2.230.0030.00615.22
7.2.220.0040.01114.98
7.2.210.0080.00614.77
7.2.200.0110.00714.81
7.2.190.0100.00615.02
7.2.180.0070.01015.09
7.2.170.0130.00314.89
7.2.160.0040.01114.86
7.2.150.0080.00816.63
7.2.140.0070.00716.50
7.2.130.0080.00816.80
7.2.120.0000.01516.95
7.2.110.0100.00716.41
7.2.100.0060.00617.01
7.2.90.0090.00016.77
7.2.80.0050.00516.79
7.2.70.0070.01016.80
7.2.60.0080.00417.04
7.2.50.0070.01016.99
7.2.40.0090.00316.64
7.2.30.0060.00616.67
7.2.20.0070.01116.84
7.2.10.0110.00316.79
7.2.00.0030.00918.03
7.1.330.0000.01515.74
7.1.320.0030.01415.82
7.1.310.0030.01515.76
7.1.300.0040.00415.55
7.1.290.0000.01315.66
7.1.280.0000.00915.79
7.1.270.0000.00915.70
7.1.260.0030.01315.68
7.1.250.0130.00015.70
7.1.100.0060.00617.80
7.1.70.0000.01117.11
7.1.60.0070.01719.40
7.1.50.0040.01216.95
7.1.00.0000.07722.54
7.0.200.0070.00714.74
7.0.140.0070.07022.09
7.0.60.0130.08020.07
7.0.50.0070.06717.85
7.0.40.0100.07020.03
7.0.30.0270.04720.09
7.0.20.0130.04320.09
7.0.10.0030.07020.17
7.0.00.0030.04020.24
5.6.280.0070.07020.81
5.6.210.0130.07320.56
5.6.200.0070.08318.21
5.6.190.0070.08720.63
5.6.180.0300.04320.39
5.6.170.0300.04720.45
5.6.160.0070.04020.49
5.6.150.0000.04318.09
5.6.140.0070.03718.22
5.6.130.0070.08018.14
5.6.120.0100.06020.89
5.6.110.0100.08721.01
5.6.100.0070.08321.10
5.6.90.0030.04321.12
5.6.80.0100.04020.41
5.5.350.0070.07720.40
5.5.340.0070.03717.91
5.5.330.0130.07720.14
5.5.320.0030.09020.13
5.5.310.0130.05020.20
5.5.300.0070.05018.02
5.5.290.0030.07018.01
5.5.280.0070.04720.76
5.5.270.0070.08720.75
5.5.260.0100.09020.71
5.5.250.0030.08020.78
5.5.240.0400.06320.36
5.4.450.0570.05019.55
5.4.440.0230.05719.63
5.4.430.0100.05719.52
5.4.420.0200.05019.47
5.4.410.0170.05019.18
5.4.400.0170.06719.16
5.4.390.0070.06018.97
5.4.380.0030.05718.59
5.4.370.0070.05018.59
5.4.360.0100.03718.49
5.4.350.0060.03611.97
5.4.340.0090.04211.96
5.4.320.0100.05012.45
5.4.310.0110.05012.45
5.4.300.0060.05112.45
5.4.290.0070.04312.45
5.4.280.0060.03612.35
5.4.270.0100.03412.35
5.4.260.0060.03812.35
5.4.250.0050.03912.35
5.4.240.0020.04012.34
5.4.230.0070.04112.34
5.4.220.0070.04112.34
5.4.210.0050.03612.34
5.4.200.0090.03512.34
5.4.190.0050.03812.33
5.4.180.0070.03512.33
5.4.170.0040.03812.34
5.4.160.0050.03712.34
5.4.150.0040.03712.34
5.4.140.0070.03512.02
5.4.130.0060.03512.01
5.4.120.0060.03411.96
5.4.110.0060.03411.96
5.4.100.0090.03211.96
5.4.90.0030.03911.96
5.4.80.0050.03811.96
5.4.70.0050.03711.96
5.4.60.0060.03611.96
5.4.50.0060.03511.96
5.4.40.0090.03211.95
5.4.30.0100.03311.94
5.4.20.0080.03411.95
5.4.10.0060.03711.95
5.4.00.0060.03711.44
5.3.290.0110.04112.80
5.3.280.0080.03712.71
5.3.270.0100.03912.72
5.3.260.0050.04012.72
5.3.250.0080.03512.72
5.3.240.0070.03612.72
5.3.230.0070.03612.71
5.3.220.0060.03712.68
5.3.210.0120.03312.68
5.3.200.0060.03612.68
5.3.190.0130.03012.68
5.3.180.0090.03312.68
5.3.170.0070.03512.67
5.3.160.0060.03612.67
5.3.150.0060.03712.68
5.3.140.0080.03512.66
5.3.130.0060.03812.66
5.3.120.0050.04012.66
5.3.110.0070.03812.66
5.3.100.0080.03512.12
5.3.90.0090.03512.08
5.3.80.0060.03612.07
5.3.70.0050.03812.07
5.3.60.0080.03512.06
5.3.50.0050.03712.00
5.3.40.0060.03712.00
5.3.30.0040.03711.95
5.3.20.0040.03711.72
5.3.10.0070.03511.69
5.3.00.0070.03511.67
5.2.170.0050.0319.18
5.2.160.0030.0319.18
5.2.150.0070.0289.18
5.2.140.0030.0329.17
5.2.130.0090.0259.14
5.2.120.0060.0279.14
5.2.110.0050.0319.14
5.2.100.0050.0289.14
5.2.90.0050.0309.14
5.2.80.0080.0289.13
5.2.70.0030.0329.13
5.2.60.0060.0299.08
5.2.50.0080.0339.05
5.2.40.0110.0349.03
5.2.30.0050.0359.01
5.2.20.0010.0329.00
5.2.10.0040.0298.92
5.2.00.0040.0308.78
5.1.60.0050.0238.06
5.1.50.0030.0268.06
5.1.40.0050.0238.04
5.1.30.0050.0258.39
5.1.20.0040.0278.41
5.1.10.0040.0268.14
5.1.00.0060.0238.14
5.0.50.0020.0226.61
5.0.40.0050.0176.47
5.0.30.0030.0326.28
5.0.20.0050.0176.28
5.0.10.0040.0196.26
5.0.00.0050.0286.25
4.4.90.0030.0154.78
4.4.80.0010.0174.75
4.4.70.0030.0154.75
4.4.60.0030.0154.76
4.4.50.0030.0144.77
4.4.40.0070.0214.70
4.4.30.0030.0154.75
4.4.20.0060.0164.84
4.4.10.0040.0164.85
4.4.00.0050.0254.76
4.3.110.0020.0164.67
4.3.100.0030.0144.67
4.3.90.0030.0144.63
4.3.80.0010.0264.58
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0030.0154.62
4.3.40.0030.0244.54
4.3.30.0010.0173.31
4.3.20.0030.0153.29
4.3.10.0020.0213.25
4.3.00.0030.0237.14

preferences:
34.65 ms | 401 KiB | 5 Q