3v4l.org

run code in 300+ PHP versions simultaneously
<?php if("IN" == "iN") { echo "PHP is retarded."; } else { echo "We're safe...this time."; }

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)
8.3.40.0070.00718.67
8.3.30.0140.00318.97
8.3.20.0000.00820.27
8.3.10.0000.00823.62
8.3.00.0080.00019.38
8.2.170.0030.01422.96
8.2.160.0100.00720.39
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00722.29
8.2.110.0030.00622.14
8.2.100.0120.00017.63
8.2.90.0000.00818.89
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00817.91
8.2.50.0000.00818.07
8.2.40.0050.00319.78
8.2.30.0080.00217.80
8.2.20.0080.00017.48
8.2.10.0080.00017.91
8.2.00.0000.01117.65
8.1.270.0000.00723.94
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00024.02
8.1.230.0090.00317.64
8.1.220.0070.00017.74
8.1.210.0030.00518.77
8.1.200.0000.00817.10
8.1.190.0040.00417.00
8.1.180.0000.00819.06
8.1.170.0050.00318.51
8.1.160.0040.00421.94
8.1.150.0060.00318.74
8.1.140.0030.00617.33
8.1.130.0070.00017.69
8.1.120.0000.00717.37
8.1.110.0050.00317.38
8.1.100.0070.00017.21
8.1.90.0070.00017.23
8.1.80.0040.00417.35
8.1.70.0000.00717.26
8.1.60.0030.00517.48
8.1.50.0050.00317.37
8.1.40.0050.00517.36
8.1.30.0040.00417.60
8.1.20.0040.00417.56
8.1.10.0040.00417.46
8.1.00.0040.00417.39
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0000.00718.34
8.0.270.0030.00317.23
8.0.260.0000.00617.23
8.0.250.0000.00616.89
8.0.240.0000.00716.83
8.0.230.0000.00816.84
8.0.220.0000.00616.82
8.0.210.0030.00316.84
8.0.200.0000.00716.87
8.0.190.0000.00716.87
8.0.180.0040.00316.80
8.0.170.0000.00816.86
8.0.160.0030.00416.78
8.0.150.0050.00316.75
8.0.140.0030.00316.70
8.0.130.0030.00313.31
8.0.120.0040.00416.78
8.0.110.0000.00716.75
8.0.100.0070.00016.62
8.0.90.0040.00416.71
8.0.80.0070.01516.81
8.0.70.0050.00316.88
8.0.60.0000.00716.64
8.0.50.0000.00816.88
8.0.30.0110.01317.03
8.0.20.0170.00217.40
8.0.10.0050.00316.99
8.0.00.0070.01216.61
7.4.330.0020.00215.00
7.4.320.0030.00316.35
7.4.300.0000.00616.39
7.4.290.0080.00016.38
7.4.280.0070.00016.36
7.4.270.0000.00716.47
7.4.260.0000.00816.36
7.4.250.0030.00616.38
7.4.240.0020.00516.42
7.4.230.0070.00016.46
7.4.220.0030.01416.45
7.4.210.0100.00316.44
7.4.200.0030.00316.21
7.4.160.0120.00316.55
7.4.150.0090.00917.40
7.4.140.0080.01217.86
7.4.130.0170.00216.21
7.4.120.0120.00816.32
7.4.110.0070.01016.38
7.4.100.0150.00316.47
7.4.90.0030.01416.47
7.4.80.0140.00319.39
7.4.70.0060.01116.41
7.4.60.0030.01416.33
7.4.50.0040.00416.41
7.4.40.0130.00316.45
7.4.30.0030.01316.50
7.4.00.0000.01414.64
7.3.330.0030.00312.99
7.3.320.0050.00013.04
7.3.310.0000.00716.25
7.3.300.0040.00416.18
7.3.290.0110.00416.10
7.3.280.0050.01116.17
7.3.270.0100.01017.40
7.3.260.0110.00716.55
7.3.240.0060.00916.46
7.3.230.0170.00016.39
7.3.210.0030.01316.25
7.3.200.0120.00619.39
7.3.190.0090.00616.52
7.3.180.0150.00016.40
7.3.170.0080.00816.27
7.3.160.0100.01016.21
7.3.120.0100.00714.48
7.3.110.0030.01414.77
7.3.100.0070.00714.99
7.3.90.0040.00814.92
7.3.80.0080.00815.01
7.3.70.0070.00714.74
7.3.60.0060.00914.58
7.3.50.0100.00314.53
7.3.40.0090.00014.70
7.3.30.0040.00714.61
7.3.20.0070.00316.34
7.3.10.0040.00816.34
7.3.00.0110.00016.33
7.2.330.0030.01316.32
7.2.320.0070.01016.63
7.2.310.0100.00616.14
7.2.300.0090.00616.60
7.2.290.0070.01416.36
7.2.240.0040.01114.83
7.2.230.0070.00715.05
7.2.220.0040.00814.88
7.2.210.0000.00814.50
7.2.200.0090.00615.01
7.2.190.0040.00714.57
7.2.180.0030.01314.79
7.2.170.0040.00714.93
7.2.160.0030.01014.77
7.2.150.0100.00316.91
7.2.140.0070.00316.85
7.2.130.0110.00416.58
7.2.120.0090.00316.70
7.2.110.0060.00916.70
7.2.100.0070.01016.79
7.2.90.0000.00916.85
7.2.80.0040.00816.81
7.2.70.0070.00716.82
7.2.60.0080.00416.42
7.2.50.0040.00816.81
7.2.40.0070.00716.84
7.2.30.0060.00616.77
7.2.20.0040.01116.73
7.2.10.0030.01216.64
7.2.00.0050.00717.98
7.1.330.0000.01615.66
7.1.320.0070.00715.34
7.1.310.0030.00915.43
7.1.300.0070.00715.66
7.1.290.0040.01115.38
7.1.280.0030.00615.81
7.1.270.0070.00715.31
7.1.260.0040.00815.46
7.1.250.0040.01115.52
7.1.100.0050.00518.11
7.1.70.0000.00717.01
7.1.60.0090.01519.32
7.1.50.0080.01116.80
7.1.00.0100.06722.40
7.0.200.0040.00416.47
7.0.140.0070.07022.15
7.0.60.0100.07319.84
7.0.50.0070.08317.84
7.0.40.0100.08720.23
7.0.30.0300.05720.16
7.0.20.0230.06720.25
7.0.10.0070.04020.02
7.0.00.0030.05320.16
5.6.280.0030.07321.12
5.6.210.0100.07720.47
5.6.200.0070.04718.20
5.6.190.0030.08720.41
5.6.180.0200.07720.61
5.6.170.0400.05020.71
5.6.160.0100.08320.54
5.6.150.0170.07318.13
5.6.140.0200.05718.09
5.6.130.0130.03018.14
5.6.120.0100.07721.02
5.6.110.0170.06321.10
5.6.100.0070.05720.93
5.6.90.0230.07720.91
5.6.80.0030.04020.37
5.5.350.0230.07020.38
5.5.340.0000.04017.89
5.5.330.0030.05320.23
5.5.320.0300.05320.26
5.5.310.0370.06720.32
5.5.300.0070.05718.01
5.5.290.0100.07318.00
5.5.280.0100.08320.78
5.5.270.0000.07020.86
5.5.260.0100.06320.86
5.5.250.0030.09020.56
5.5.240.0270.07320.18
5.4.450.1070.07319.11
5.4.440.0630.07019.63
5.4.430.0970.05319.62
5.4.420.0630.00019.62
5.4.410.0630.00019.20
5.4.400.0630.00019.23
5.4.390.0630.00019.15
5.4.380.0630.00019.09
5.4.370.0600.00018.97
5.4.360.0600.00019.05
5.4.350.0630.00018.91
5.4.340.0070.03411.96
5.4.320.0070.03612.45
5.4.310.0070.03712.45
5.4.300.0040.03812.45
5.4.290.0050.03812.45
5.4.280.0060.03512.35
5.4.270.0060.03712.35
5.4.260.0060.03712.34
5.4.250.0060.03712.34
5.4.240.0070.03412.35
5.4.230.0030.04212.34
5.4.220.0060.03512.34
5.4.210.0080.04512.34
5.4.200.0060.04212.34
5.4.190.0080.03412.33
5.4.180.0080.03712.34
5.4.170.0060.03712.35
5.4.160.0090.03512.34
5.4.150.0050.04212.34
5.4.140.0040.04212.02
5.4.130.0050.03812.01
5.4.120.0080.03911.96
5.4.110.0080.03711.96
5.4.100.0090.03911.96
5.4.90.0070.03611.97
5.4.80.0090.03711.96
5.4.70.0080.03511.96
5.4.60.0020.04111.96
5.4.50.0070.04011.96
5.4.40.0040.03611.95
5.4.30.0070.03511.95
5.4.20.0080.03211.95
5.4.10.0100.03311.95
5.4.00.0070.04111.44
5.3.290.0060.04312.80
5.3.280.0080.03612.71
5.3.270.0080.04512.72
5.3.260.0090.04412.72
5.3.250.0100.03512.72
5.3.240.0060.04012.72
5.3.230.0060.04812.71
5.3.220.0050.03912.68
5.3.210.0040.04312.68
5.3.200.0080.03612.68
5.3.190.0080.03812.68
5.3.180.0080.03612.67
5.3.170.0100.03612.67
5.3.160.0060.03912.68
5.3.150.0070.04312.67
5.3.140.0080.04212.66
5.3.130.0060.04512.66
5.3.120.0130.04612.66
5.3.110.0060.04812.65
5.3.100.0070.03512.12
5.3.90.0080.03412.09
5.3.80.0080.03712.08
5.3.70.0020.04012.07
5.3.60.0060.04112.07
5.3.50.0050.04112.00
5.3.40.0070.03512.00
5.3.30.0080.03411.94
5.3.20.0070.03911.72
5.3.10.0080.04011.69
5.3.00.0070.04111.67
5.2.170.0060.0339.18
5.2.160.0060.0289.17
5.2.150.0030.0339.17
5.2.140.0040.0329.17
5.2.130.0040.0309.13
5.2.120.0060.0279.13
5.2.110.0020.0399.14
5.2.100.0060.0309.14
5.2.90.0030.0329.13
5.2.80.0030.0339.13
5.2.70.0040.0319.13
5.2.60.0060.0329.08
5.2.50.0060.0289.05
5.2.40.0040.0339.03
5.2.30.0050.0309.01
5.2.20.0060.0298.99
5.2.10.0030.0308.91
5.2.00.0060.0298.77
5.1.60.0040.0248.06
5.1.50.0050.0238.05
5.1.40.0050.0238.04
5.1.30.0040.0268.39
5.1.20.0070.0238.41
5.1.10.0050.0258.13
5.1.00.0080.0248.13
5.0.50.0040.0226.61
5.0.40.0050.0186.47
5.0.30.0040.0316.29
5.0.20.0040.0186.25
5.0.10.0060.0176.23
5.0.00.0050.0296.23
4.4.90.0040.0144.78
4.4.80.0040.0144.75
4.4.70.0020.0164.76
4.4.60.0030.0154.76
4.4.50.0020.0154.77
4.4.40.0040.0244.71
4.4.30.0050.0134.76
4.4.20.0030.0184.85
4.4.10.0040.0154.85
4.4.00.0040.0284.75
4.3.110.0060.0174.67
4.3.100.0050.0154.66
4.3.90.0040.0134.63
4.3.80.0030.0244.58
4.3.70.0010.0194.63
4.3.60.0010.0174.62
4.3.50.0030.0164.63
4.3.40.0030.0244.54
4.3.30.0020.0163.29
4.3.20.0010.0173.27
4.3.10.0030.0143.22
4.3.00.0130.0207.29

preferences:
47.21 ms | 400 KiB | 5 Q