3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((int)"81ec2a7a42905aad8d1a67628778cac6"); var_dump("0x51" == "81ec2a7a42905aad8d1a67628778cac6");

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)
8.3.60.0150.00018.55
8.3.50.0160.00522.06
8.3.40.0100.00718.77
8.3.30.0130.00018.98
8.3.20.0040.00420.21
8.3.10.0000.00821.92
8.3.00.0040.00422.44
8.2.180.0170.00316.75
8.2.170.0100.00722.96
8.2.160.0080.00620.52
8.2.150.0030.00524.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0080.00017.50
8.2.110.0040.00720.16
8.2.100.0090.00319.38
8.2.90.0040.00419.13
8.2.80.0060.00317.97
8.2.70.0030.00717.50
8.2.60.0080.00017.91
8.2.50.0000.00918.07
8.2.40.0050.00317.97
8.2.30.0040.00417.81
8.2.20.0030.00617.50
8.2.10.0030.00519.40
8.2.00.0000.00717.49
8.1.280.0180.00325.92
8.1.270.0040.00422.23
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00320.88
8.1.230.0000.01117.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00817.23
8.1.190.0000.00817.41
8.1.180.0040.00418.10
8.1.170.0050.00318.50
8.1.160.0040.00422.01
8.1.150.0040.00418.51
8.1.140.0070.00017.20
8.1.130.0000.00717.84
8.1.120.0070.00017.31
8.1.110.0040.00417.33
8.1.100.0030.00417.23
8.1.90.0070.00017.31
8.1.80.0030.00317.32
8.1.70.0000.00717.22
8.1.60.0030.00617.48
8.1.50.0050.00317.39
8.1.40.0000.00817.26
8.1.30.0080.00017.37
8.1.20.0000.00817.49
8.1.10.0070.00017.43
8.1.00.0070.00017.37
8.0.300.0000.00918.77
8.0.290.0040.00416.75
8.0.280.0050.00318.24
8.0.270.0070.00017.14
8.0.260.0080.00016.67
8.0.250.0080.00016.79
8.0.240.0030.00516.80
8.0.230.0050.00316.85
8.0.220.0050.00216.84
8.0.210.0050.00316.85
8.0.200.0030.00316.88
8.0.190.0030.00516.88
8.0.180.0030.00516.77
8.0.170.0000.00716.84
8.0.160.0030.00516.71
8.0.150.0040.00416.61
8.0.140.0000.00716.79
8.0.130.0000.00713.25
8.0.120.0040.00416.81
8.0.110.0050.00316.71
8.0.100.0030.00316.91
8.0.90.0040.00416.73
8.0.80.0130.00316.75
8.0.70.0040.00416.72
8.0.60.0000.00716.88
8.0.50.0000.00716.83
8.0.30.0070.01516.93
8.0.20.0100.00817.40
8.0.10.0000.00816.94
8.0.00.0120.00616.64
7.4.330.0000.00515.00
7.4.320.0060.00016.28
7.4.300.0000.00616.23
7.4.290.0040.00416.39
7.4.280.0000.00716.49
7.4.270.0030.00316.46
7.4.260.0000.01016.44
7.4.250.0070.00016.42
7.4.240.0060.00116.43
7.4.230.0030.00316.47
7.4.220.0150.00416.24
7.4.210.0020.01216.40
7.4.200.0070.00016.29
7.4.190.0070.00016.43
7.4.160.0080.00816.35
7.4.150.0090.00617.40
7.4.140.0090.00817.86
7.4.130.0090.01116.35
7.4.120.0100.00716.44
7.4.110.0140.00516.17
7.4.100.0170.00716.35
7.4.90.0130.00316.22
7.4.80.0080.00919.39
7.4.70.0120.00416.43
7.4.60.0080.00816.32
7.4.50.0040.00416.61
7.4.40.0070.01022.77
7.4.30.0000.01516.35
7.4.00.0060.01114.66
7.3.330.0060.00013.00
7.3.320.0030.00313.14
7.3.310.0040.00416.29
7.3.300.0030.00316.16
7.3.290.0160.00316.22
7.3.280.0100.01016.22
7.3.270.0140.00517.40
7.3.260.0100.00716.22
7.3.250.0080.00916.30
7.3.240.0120.00316.18
7.3.230.0030.01816.41
7.3.210.0060.02816.23
7.3.200.0060.00919.39
7.3.190.0100.01016.24
7.3.180.0110.01116.28
7.3.170.0110.00416.27
7.3.160.0030.01316.48
7.3.120.0060.00814.65
7.3.110.0030.01414.74
7.3.100.0060.01014.80
7.3.90.0130.00314.39
7.3.80.0080.00414.58
7.3.70.0120.00314.59
7.3.60.0040.01214.38
7.3.50.0000.00914.45
7.3.40.0000.01514.79
7.3.30.0070.00714.46
7.3.20.0040.01116.32
7.3.10.0000.00816.51
7.3.00.0080.00816.41
7.2.330.0070.01116.47
7.2.320.0100.01016.57
7.2.310.0060.00916.32
7.2.300.0060.01216.48
7.2.290.0100.00616.56
7.2.250.0000.01614.91
7.2.240.0000.01914.91
7.2.230.0000.01215.08
7.2.220.0090.00914.70
7.2.210.0060.01014.90
7.2.200.0030.00614.97
7.2.190.0070.00314.97
7.2.180.0000.01114.87
7.2.170.0040.01414.88
7.2.00.0030.01319.11
7.1.330.0070.00715.53
7.1.320.0120.00015.54
7.1.310.0030.01015.65
7.1.300.0030.01315.71
7.1.290.0000.01215.71
7.1.280.0100.00315.68
7.1.270.0060.00315.42
7.1.260.0070.00715.52
7.1.100.0060.00618.14
7.1.70.0050.00217.12
7.1.60.0090.00616.85
7.1.50.0110.01116.82
7.1.00.0000.08022.46
7.0.200.0000.01716.76
7.0.140.0030.06721.95
7.0.60.0100.05719.93
7.0.50.0230.07017.79
7.0.40.0070.04020.21
7.0.30.0270.07720.33
7.0.20.0170.08720.02
7.0.10.0030.04720.09
7.0.00.0000.04720.11
5.6.280.0130.06320.84
5.6.210.0170.07020.47
5.6.200.0130.07018.21
5.6.190.0000.04720.61
5.6.180.0430.06320.60
5.6.170.0230.03720.38
5.6.160.0130.07720.33
5.6.150.0030.06018.18
5.6.140.0070.07718.25
5.6.130.0070.08018.15
5.6.120.0030.04320.98
5.6.110.0130.08020.99
5.6.100.0070.06320.97
5.6.90.0100.08321.09
5.6.80.0030.08720.48
5.5.350.4070.04720.32
5.5.340.0030.08317.99
5.5.330.0100.03720.57
5.5.320.0130.04320.18
5.5.310.0100.04720.30
5.5.300.0100.05017.92
5.5.290.0030.06718.00
5.5.280.0070.04020.93
5.5.270.0100.04720.63
5.5.260.0030.08720.86
5.5.250.0100.08320.58
5.5.240.0100.04720.23
5.4.450.0670.04019.41
5.4.440.0300.05319.52
5.4.430.1400.00019.66
5.4.420.1400.00019.54
5.4.410.0130.07318.96
5.4.400.0100.07318.77
5.4.390.0270.07018.55
5.4.380.0300.05318.71
5.4.370.0230.05718.56
5.4.360.0230.05018.74
5.4.350.0270.05718.72
5.4.340.0200.05318.50
5.4.320.0050.03612.45
5.4.310.0090.03512.45
5.4.300.0070.03412.45
5.4.290.0080.03512.45
5.4.280.0030.03812.35
5.4.270.0060.03912.32
5.4.260.0040.03912.31
5.4.250.0060.03712.31
5.4.240.0020.03912.32
5.4.230.0040.03912.30
5.4.220.0050.03712.31
5.4.210.0030.03712.30
5.4.200.0060.04112.31
5.4.190.0090.03612.30
5.4.180.0050.04212.30
5.4.170.0060.03812.31
5.4.160.0090.03212.31
5.4.150.0050.03812.30
5.4.140.0050.04211.98
5.4.130.0040.03611.98
5.4.120.0070.03311.93
5.4.110.0030.04211.93
5.4.100.0050.03511.93
5.4.90.0050.03811.93
5.4.80.0060.03811.93
5.4.70.0040.03611.93
5.4.60.0070.03411.92
5.4.50.0030.04011.93
5.4.40.0020.04111.91
5.4.30.0050.03611.91
5.4.20.0050.03611.91
5.4.10.0050.03511.91
5.4.00.0110.03011.40
5.3.290.0060.03912.80
5.3.280.0030.04112.71
5.3.270.0080.04212.72
5.3.260.0050.04212.72
5.3.250.0030.04212.72
5.3.240.0070.03512.72
5.3.230.0050.03812.70
5.3.220.0050.04312.68
5.3.210.0050.04212.68
5.3.200.0060.03612.68
5.3.190.0040.03812.68
5.3.180.0070.03712.68
5.3.170.0060.03512.67
5.3.160.0040.04212.67
5.3.150.0030.03912.67
5.3.140.0060.03512.66
5.3.130.0050.04412.66
5.3.120.0070.03912.66
5.3.110.0040.04812.66
5.3.100.0070.03812.12
5.3.90.0060.03612.08
5.3.80.0050.03612.07
5.3.70.0040.03712.07
5.3.60.0050.03712.07
5.3.50.0060.03712.00
5.3.40.0040.03812.00
5.3.30.0050.03511.94
5.3.20.0050.03511.71
5.3.10.0040.03511.65
5.3.00.0060.03511.64
5.2.170.0050.0359.14
5.2.160.0050.0339.14
5.2.150.0070.0309.14
5.2.140.0030.0399.14
5.2.130.0030.0309.10
5.2.120.0020.0309.11
5.2.110.0030.0319.11
5.2.100.0070.0309.11
5.2.90.0050.0289.11
5.2.80.0090.0259.10
5.2.70.0030.0319.10
5.2.60.0050.0299.05
5.2.50.0030.0349.02
5.2.40.0050.0289.00
5.2.30.0060.0358.97
5.2.20.0050.0318.96
5.2.10.0070.0308.88
5.2.00.0030.0318.75
5.1.60.0020.0268.04
5.1.50.0030.0258.03
5.1.40.0040.0278.02
5.1.30.0050.0258.36
5.1.20.0020.0278.39
5.1.10.0020.0278.12
5.1.00.0040.0268.11
5.0.50.0030.0216.59
5.0.40.0050.0226.45
5.0.30.0040.0316.27
5.0.20.0040.0286.26
5.0.10.0000.0236.23
5.0.00.0030.0326.22
4.4.90.0050.0134.78
4.4.80.0040.0144.76
4.4.70.0030.0184.76
4.4.60.0030.0154.75
4.4.50.0050.0154.77
4.4.40.0040.0234.71
4.4.30.0020.0164.75
4.4.20.0040.0174.84
4.4.10.0050.0194.85
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0050.0124.67
4.3.90.0040.0134.63
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0050.0154.63
4.3.40.0030.0254.54
4.3.30.0030.0153.29
4.3.20.0050.0133.27
4.3.10.0030.0143.23
4.3.00.0230.01315.60

preferences:
41 ms | 401 KiB | 5 Q