3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ("0e462097431906509019562988736854" == "0e830400451993494058024219903391" ? "WTF" : "ok"); echo ("0e462097431906509019562988736854" == "0e830400451993494058024219999999" ? "WTF" : "ok"); echo ("0e462" == "0e8304" ? "WTF" : "ok"); echo ("0xen" == "0mg" ? "WTF" : "ok");

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)
8.3.60.0070.01418.55
8.3.50.0120.00821.10
8.3.40.0140.00318.62
8.3.30.0070.00718.95
8.3.20.0060.00320.34
8.3.10.0040.00423.52
8.3.00.0080.00019.05
8.2.180.0110.00316.32
8.2.170.0120.00322.96
8.2.160.0100.00720.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00321.98
8.2.110.0060.00322.10
8.2.100.0090.00317.88
8.2.90.0000.00818.03
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0030.00517.91
8.2.50.0040.00418.07
8.2.40.0000.00819.88
8.2.30.0060.00317.93
8.2.20.0070.00017.68
8.2.10.0040.00417.92
8.2.00.0050.00217.49
8.1.280.0100.00725.92
8.1.270.0040.00423.61
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0030.00624.01
8.1.230.0030.00820.89
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.10
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0070.00021.95
8.1.150.0000.00718.77
8.1.140.0020.00517.23
8.1.130.0070.00017.76
8.1.120.0040.00417.30
8.1.110.0070.00017.32
8.1.100.0050.00217.19
8.1.90.0000.00717.32
8.1.80.0030.00317.31
8.1.70.0080.00017.20
8.1.60.0040.00417.48
8.1.50.0040.00417.43
8.1.40.0040.00417.29
8.1.30.0030.00517.52
8.1.20.0070.00017.50
8.1.10.0040.00417.46
8.1.00.0040.00417.36
8.0.300.0000.00820.05
8.0.290.0040.00416.88
8.0.280.0000.00718.29
8.0.270.0000.00717.24
8.0.260.0060.00017.15
8.0.250.0000.00716.97
8.0.240.0030.00316.93
8.0.230.0060.00316.88
8.0.220.0000.00716.86
8.0.210.0030.00316.70
8.0.200.0000.00816.85
8.0.190.0040.00416.77
8.0.180.0030.00316.75
8.0.170.0000.00716.89
8.0.160.0030.00616.80
8.0.150.0090.00016.82
8.0.140.0050.00216.70
8.0.130.0030.00313.23
8.0.120.0040.00416.81
8.0.110.0080.00016.83
8.0.100.0030.00316.64
8.0.90.0000.00816.66
8.0.80.0090.00616.82
8.0.70.0040.00416.73
8.0.60.0000.00816.69
8.0.50.0080.00016.75
8.0.30.0160.01117.07
8.0.20.0120.00717.40
8.0.10.0080.00016.83
8.0.00.0070.01016.59
7.4.330.0000.00615.02
7.4.320.0000.00616.32
7.4.300.0060.00016.44
7.4.290.0060.00016.22
7.4.280.0030.00516.44
7.4.270.0040.00416.40
7.4.260.0040.00416.26
7.4.250.0000.00716.38
7.4.240.0020.00516.40
7.4.230.0030.00316.25
7.4.220.0110.00716.34
7.4.210.0110.01116.54
7.4.200.0020.00516.44
7.4.160.0150.00316.44
7.4.150.0120.01017.40
7.4.140.0140.00717.86
7.4.130.0080.00816.40
7.4.120.0090.01016.43
7.4.110.0110.00616.33
7.4.100.0140.00416.35
7.4.90.0140.00316.52
7.4.80.0110.00619.39
7.4.70.0070.01016.55
7.4.60.0130.00316.38
7.4.50.0040.00415.98
7.4.40.0060.01016.50
7.4.30.0100.01316.27
7.4.00.0070.00914.98
7.3.330.0030.00312.95
7.3.320.0030.00313.11
7.3.310.0060.00316.16
7.3.300.0000.00616.22
7.3.290.0080.00616.21
7.3.280.0070.01016.20
7.3.270.0160.00917.40
7.3.260.0070.01016.33
7.3.250.0060.01316.27
7.3.240.0100.00616.53
7.3.230.0090.00916.39
7.3.210.0110.00816.59
7.3.200.0080.00819.39
7.3.190.0040.01416.27
7.3.180.0130.00316.21
7.3.170.0030.01316.27
7.3.160.0120.00416.11
7.3.120.0070.01114.70
7.3.110.0070.01014.61
7.3.100.0060.01014.52
7.3.90.0100.00314.74
7.3.80.0110.00414.87
7.3.70.0090.00914.56
7.3.60.0120.00014.87
7.3.50.0070.00714.55
7.3.40.0110.00414.69
7.3.30.0040.00814.86
7.3.20.0030.01316.46
7.3.10.0110.00316.34
7.3.00.0120.00316.36
7.2.330.0030.01416.55
7.2.320.0100.01716.27
7.2.310.0080.01216.39
7.2.300.0080.00816.42
7.2.290.0100.01016.64
7.2.250.0070.01015.08
7.2.240.0030.01614.87
7.2.230.0090.00314.88
7.2.220.0000.01614.86
7.2.210.0030.01015.00
7.2.200.0060.00914.70
7.2.190.0060.00314.76
7.2.180.0040.01215.09
7.2.170.0060.00914.98
7.2.60.0060.00916.63
7.2.00.0000.01419.14
7.1.330.0070.00715.79
7.1.320.0030.01115.60
7.1.310.0030.01315.70
7.1.300.0000.01115.68
7.1.290.0030.01015.59
7.1.280.0110.00415.62
7.1.270.0000.01415.45
7.1.260.0130.00015.69
7.1.200.0030.01015.16
7.1.100.0000.01117.95
7.1.70.0040.00417.01
7.1.60.0110.01119.11
7.1.50.0140.01016.77
7.1.00.0030.07322.48
7.0.200.0000.00716.49
7.0.140.0000.07722.00
7.0.60.0100.07019.97
7.0.50.0130.05317.84
7.0.40.0070.05019.96
7.0.30.0370.07020.11
7.0.20.0300.07020.30
7.0.10.0070.06020.30
7.0.00.0130.08020.01
5.6.280.0030.07321.04
5.6.210.0100.08320.74
5.6.200.0070.08018.22
5.6.190.0070.04720.33
5.6.180.0330.06720.27
5.6.170.0170.07320.71
5.6.160.0130.07720.48
5.6.150.0070.08018.22
5.6.140.0230.05318.06
5.6.130.0070.08018.09
5.6.120.0000.09320.99
5.6.110.0130.08021.13
5.6.100.0100.08020.96
5.6.90.0270.06020.91
5.6.80.0070.08020.53
5.6.70.4100.03720.39
5.5.350.0100.04320.32
5.5.340.0070.04017.93
5.5.330.0000.06020.25
5.5.320.0370.07320.13
5.5.310.0070.04720.17
5.5.300.0070.05317.98
5.5.290.0030.04017.98
5.5.280.0170.07320.80
5.5.270.0070.05020.87
5.5.260.0100.08720.86
5.5.250.0000.08720.60
5.5.240.0200.04020.23
5.4.450.0570.05319.61
5.4.440.0770.05019.25
5.4.430.0070.06319.42
5.4.420.0630.00019.49
5.4.410.0700.00019.37
5.4.400.0630.00018.96
5.4.390.0670.00019.14
5.4.380.0630.00018.96
5.4.370.0670.00018.91
5.4.360.0630.00019.16
5.4.350.0670.00019.05
5.4.340.0080.04111.97
5.4.320.0080.04912.45
5.4.310.0060.04812.45
5.4.300.0100.04912.45
5.4.290.0050.05312.45
5.4.280.0100.04912.34
5.4.270.0100.04912.34
5.4.260.0100.05112.35
5.4.250.0120.04212.35
5.4.240.0090.04812.35
5.4.230.0090.04812.34
5.4.220.0120.04012.34
5.4.210.0120.05012.34
5.4.200.0080.04212.34
5.4.190.0100.05212.33
5.4.180.0090.06512.34
5.4.170.0070.04512.34
5.4.160.0070.04112.34
5.4.150.0100.04412.34
5.4.140.0080.05112.02
5.4.130.0110.04412.01
5.4.120.0090.04711.97
5.4.110.0100.04611.96
5.4.100.0100.04311.96
5.4.90.0090.05011.96
5.4.80.0080.05011.96
5.4.70.0080.04711.96
5.4.60.0060.03711.96
5.4.50.0060.03611.96
5.4.40.0080.04511.95
5.4.30.0090.03811.95
5.4.20.0080.04011.95
5.4.10.0060.03711.95
5.4.00.0060.03811.44
5.3.290.0110.04112.80
5.3.280.0100.04612.71
5.3.270.0100.04812.72
5.3.260.0090.04312.72
5.3.250.0110.05012.72
5.3.240.0060.04812.72
5.3.230.0060.04412.71
5.3.220.0080.04412.68
5.3.210.0080.04812.68
5.3.200.0060.04112.68
5.3.190.0090.04312.68
5.3.180.0060.04212.68
5.3.170.0100.03412.67
5.3.160.0050.04212.68
5.3.150.0120.04412.67
5.3.140.0100.04912.66
5.3.130.0160.06312.66
5.3.120.0090.04612.66
5.3.110.0120.04412.66
5.3.100.0110.03612.12
5.3.90.0060.04512.08
5.3.80.0070.03912.08
5.3.70.0100.03712.08
5.3.60.0050.03712.06
5.3.50.0060.03612.00
5.3.40.0090.03912.00
5.3.30.0090.03311.94
5.3.20.0090.04411.72
5.3.10.0120.05111.69
5.3.00.0080.05411.68
5.2.170.0090.0439.18
5.2.160.0080.0359.18
5.2.150.0080.0309.18
5.2.140.0040.0349.18
5.2.130.0030.0329.14
5.2.120.0050.0289.13
5.2.110.0050.0339.14
5.2.100.0060.0319.14
5.2.90.0100.0299.14
5.2.80.0070.0289.13
5.2.70.0060.0299.14
5.2.60.0040.0349.08
5.2.50.0070.0309.05
5.2.40.0070.0289.02
5.2.30.0050.0349.01
5.2.20.0070.0359.00
5.2.10.0120.0308.92
5.2.00.0080.0338.78
5.1.60.0040.0278.06
5.1.50.0030.0278.06
5.1.40.0060.0298.04
5.1.30.0030.0288.39
5.1.20.0050.0288.41
5.1.10.0040.0278.14
5.1.00.0070.0238.13
5.0.50.0020.0246.61
5.0.40.0030.0256.47
5.0.30.0020.0426.29
5.0.20.0060.0206.27
5.0.10.0030.0256.25
5.0.00.0080.0356.24
4.4.90.0040.0204.78
4.4.80.0030.0164.76
4.4.70.0020.0164.76
4.4.60.0010.0174.76
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0040.0154.76
4.4.20.0070.0114.84
4.4.10.0010.0184.85
4.4.00.0020.0274.76
4.3.110.0030.0164.67
4.3.100.0020.0164.66
4.3.90.0040.0144.64
4.3.80.0040.0244.59
4.3.70.0050.0144.63
4.3.60.0020.0214.63
4.3.50.0060.0154.63
4.3.40.0030.0254.54
4.3.30.0020.0163.30
4.3.20.0020.0163.27
4.3.10.0020.0163.23
4.3.00.0000.0276.68

preferences:
46.57 ms | 401 KiB | 5 Q