3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v11 = 11; $v12 = '11f981377'; $v13 = '11'; are_they_equal($v11, $v12); are_they_equal($v12, $v13); are_they_equal($v13, $v11); function are_they_equal($var1, $var2) { echo "$var1 and $var2, are they equal? (y/n)\n"; $equal = 0; if ($var1 == $var2) { echo "== says yes they are equal\n"; } else { echo "== says no they are not equal\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)
8.3.60.0120.00318.38
8.3.50.0130.00919.94
8.3.40.0190.00318.79
8.3.30.0030.01018.92
8.3.20.0040.00420.20
8.3.10.0070.00023.57
8.3.00.0000.00819.38
8.2.180.0130.01016.75
8.2.170.0170.00322.96
8.2.160.0070.00720.52
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0100.00326.16
8.2.120.0030.00521.05
8.2.110.0000.01022.24
8.2.100.0110.00018.03
8.2.90.0060.00619.05
8.2.80.0000.00817.97
8.2.70.0040.00417.37
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0000.00818.03
8.2.30.0040.00417.94
8.2.20.0000.00717.63
8.2.10.0000.00718.05
8.2.00.0000.00917.68
8.1.280.0150.00325.92
8.1.270.0080.00023.76
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.83
8.1.230.0090.00319.21
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00717.35
8.1.190.0050.00317.23
8.1.180.0060.00318.10
8.1.170.0060.00318.64
8.1.160.0000.00722.06
8.1.150.0050.00218.90
8.1.140.0040.00417.50
8.1.130.0000.00717.83
8.1.120.0000.00717.46
8.1.110.0040.00417.46
8.1.100.0100.00017.45
8.1.90.0000.00717.48
8.1.80.0030.00317.50
8.1.70.0040.00417.41
8.1.60.0090.00017.57
8.1.50.0050.00317.43
8.1.40.0050.00317.46
8.1.30.0040.00417.46
8.1.20.0000.00717.56
8.1.10.0050.00317.60
8.1.00.0040.00417.43
8.0.300.0030.00518.77
8.0.290.0080.00016.63
8.0.280.0000.00718.49
8.0.270.0070.00017.12
8.0.260.0000.00617.21
8.0.250.0030.00317.00
8.0.240.0060.00316.82
8.0.230.0040.00416.97
8.0.220.0070.00016.87
8.0.210.0030.00316.78
8.0.200.0000.00716.86
8.0.190.0030.00316.84
8.0.180.0040.00416.82
8.0.170.0040.00416.91
8.0.160.0000.00716.88
8.0.150.0050.00316.88
8.0.140.0040.00416.63
8.0.130.0050.00313.28
8.0.120.0040.00416.77
8.0.110.0080.00016.86
8.0.100.0060.00316.79
8.0.90.0030.00616.78
8.0.80.0130.00716.80
8.0.70.0020.00516.84
8.0.60.0050.00316.79
8.0.50.0030.00516.80
8.0.30.0140.00916.96
8.0.20.0110.00917.40
8.0.10.0030.00616.81
8.0.00.0120.00517.08
7.4.330.0000.00515.13
7.4.320.0000.00616.36
7.4.300.0000.00616.41
7.4.290.0070.00016.61
7.4.280.0000.00816.57
7.4.270.0030.00316.56
7.4.260.0000.00716.45
7.4.250.0050.00316.48
7.4.240.0030.00316.55
7.4.230.0050.00216.66
7.4.220.0120.00816.67
7.4.210.0130.00316.47
7.4.200.0000.00816.67
7.4.160.0100.00716.50
7.4.150.0060.01017.40
7.4.140.0080.00817.86
7.4.130.0080.00916.53
7.4.120.0110.00516.56
7.4.110.0070.01016.37
7.4.100.0030.01616.41
7.4.90.0120.00416.55
7.4.80.0130.01019.39
7.4.70.0040.01216.51
7.4.60.0040.01216.47
7.4.50.0030.00516.41
7.4.40.0060.01116.31
7.4.30.0140.00516.59
7.4.00.0070.01014.64
7.3.330.0000.00713.20
7.3.320.0050.00013.32
7.3.310.0000.00716.26
7.3.300.0000.00716.25
7.3.290.0150.00016.34
7.3.280.0050.01116.33
7.3.270.0120.00617.40
7.3.260.0070.01016.64
7.3.250.0140.00516.59
7.3.240.0030.01416.25
7.3.230.0100.00716.39
7.3.210.0140.00916.54
7.3.200.0030.01519.39
7.3.190.0100.00716.43
7.3.180.0060.01016.61
7.3.170.0070.01016.48
7.3.160.0080.01316.63
7.2.330.0090.00916.73
7.2.320.0130.00316.68
7.2.310.0030.02016.80
7.2.300.0070.01316.38
7.2.290.0100.00716.65
7.1.70.0070.00017.27
7.1.60.0090.00619.46
7.1.50.0120.01216.92
7.1.00.0100.07022.36
7.0.200.0030.00616.68
7.0.140.0000.07021.96
7.0.60.0100.07320.00
7.0.50.0070.08017.94
7.0.40.0030.05320.11
7.0.30.0330.07720.07
7.0.20.0170.05320.07
7.0.10.0070.05020.07
7.0.00.0030.06020.29
5.6.280.0030.07320.85
5.6.210.0200.06320.73
5.6.200.0070.07318.25
5.6.190.0070.08720.48
5.6.180.4100.04320.61
5.6.170.0230.08320.47
5.6.160.0030.09020.50
5.6.150.0100.08018.19
5.6.140.0100.07718.23
5.6.130.0200.04018.25
5.6.120.0000.05720.83
5.6.110.0100.05721.02
5.6.100.0030.06721.15
5.6.90.0030.06021.11
5.6.80.0130.07020.41
5.5.350.0270.08320.53
5.5.340.0000.06318.08
5.5.330.0070.08720.35
5.5.320.0270.04720.25
5.5.310.0230.04020.51
5.5.300.0100.07018.04
5.5.290.0070.08018.06
5.5.280.0100.08720.75
5.5.270.0030.04020.83
5.5.260.0170.07320.87
5.5.250.0100.03720.61
5.5.240.0300.06320.15
5.4.450.0070.03319.54
5.4.440.0170.03319.49
5.4.430.0100.04719.16
5.4.420.0100.04719.54
5.4.410.0230.03019.50
5.4.400.0130.04018.98
5.4.390.0170.04019.22
5.4.380.0400.06018.83
5.4.370.0270.05718.61
5.4.360.0830.05318.79
5.4.350.0330.06018.72
5.4.340.0400.05318.47
5.4.320.0080.03412.51
5.4.310.0120.03212.50
5.4.300.0100.03312.50
5.4.290.0080.03612.50
5.4.280.0090.03212.39
5.4.270.0050.03712.39
5.4.260.0060.03812.39
5.4.250.0020.04112.40
5.4.240.0080.03512.40
5.4.230.0090.03612.39
5.4.220.0050.03712.39
5.4.210.0080.03712.39
5.4.200.0060.04312.39
5.4.190.0050.03712.39
5.4.180.0090.03312.39
5.4.170.0110.04812.39
5.4.160.0060.03512.39
5.4.150.0040.04412.39
5.4.140.0020.04012.07
5.4.130.0060.03812.06
5.4.120.0100.03912.02
5.4.110.0080.04112.01
5.4.100.0110.03312.01
5.4.90.0100.03312.02
5.4.80.0060.03612.01
5.4.70.0060.03412.01
5.4.60.0050.03612.01
5.4.50.0070.04112.01
5.4.40.0060.03812.00
5.4.30.0080.04011.99
5.4.20.0070.03411.99
5.4.10.0030.03711.99
5.4.00.0050.03811.48
5.3.290.0060.03912.80
5.3.280.0060.03712.71
5.3.270.0060.04612.72
5.3.260.0070.04312.72
5.3.250.0060.03712.72
5.3.240.0070.03612.72
5.3.230.0070.03712.71
5.3.220.0060.03912.68
5.3.210.0070.04412.68
5.3.200.0080.04212.68
5.3.190.0070.03912.68
5.3.180.0090.04912.68
5.3.170.0050.03812.66
5.3.160.0080.04412.68
5.3.150.0040.04512.68
5.3.140.0070.03712.66
5.3.130.0050.03912.66
5.3.120.0100.03912.66
5.3.110.0060.04812.66
5.3.100.0110.03512.12
5.3.90.0050.04612.10
5.3.80.0090.03912.09
5.3.70.0090.03912.09
5.3.60.0120.04112.07
5.3.50.0070.03512.02
5.3.40.0080.03412.02
5.3.30.0070.03311.98
5.3.20.0030.03811.76
5.3.10.0050.03511.73
5.3.00.0050.04011.71
5.2.170.0030.0329.22
5.2.160.0100.0339.21
5.2.150.0070.0329.21
5.2.140.0080.0289.22
5.2.130.0040.0369.18
5.2.120.0030.0309.17
5.2.110.0050.0299.18
5.2.100.0060.0359.18
5.2.90.0050.0289.18
5.2.80.0080.0289.18
5.2.70.0090.0339.18
5.2.60.0070.0359.13
5.2.50.0020.0389.10
5.2.40.0020.0319.07
5.2.30.0080.0289.05
5.2.20.0020.0319.04
5.2.10.0060.0368.94
5.2.00.0060.0418.80
5.1.60.0040.0248.09
5.1.50.0050.0248.08
5.1.40.0040.0298.07
5.1.30.0040.0308.41
5.1.20.0040.0278.44
5.1.10.0080.0278.16
5.1.00.0030.0308.16
5.0.50.0040.0206.64
5.0.40.0070.0256.50
5.0.30.0020.0426.31
5.0.20.0050.0186.30
5.0.10.0060.0236.29
5.0.00.0050.0376.27
4.4.90.0040.0144.78
4.4.80.0020.0154.75
4.4.70.0030.0244.75
4.4.60.0030.0224.75
4.4.50.0040.0214.77
4.4.40.0010.0304.71
4.4.30.0030.0174.76
4.4.20.0080.0294.84
4.4.10.0030.0254.85
4.4.00.0020.0254.75
4.3.110.0030.0174.67
4.3.100.0050.0204.67
4.3.90.0040.0194.63
4.3.80.0050.0274.58
4.3.70.0030.0144.63
4.3.60.0000.0184.63
4.3.50.0010.0184.63
4.3.40.0080.0194.54
4.3.30.0040.0163.33
4.3.20.0030.0233.31
4.3.10.0010.0213.27
4.3.00.0030.01718.41

preferences:
41.85 ms | 400 KiB | 5 Q