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)
8.3.40.0040.01118.65
8.3.30.0030.01418.92
8.3.20.0040.00420.13
8.3.10.0050.00323.71
8.3.00.0080.00019.26
8.2.170.0070.00722.96
8.2.160.0110.00420.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00822.06
8.2.110.0060.00322.31
8.2.100.0060.00617.63
8.2.90.0000.00719.23
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0040.00418.04
8.2.50.0120.00018.07
8.2.40.0040.00419.81
8.2.30.0050.00317.80
8.2.20.0000.00817.52
8.2.10.0070.00017.89
8.2.00.0060.00317.60
8.1.270.0030.00523.87
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0070.00323.88
8.1.230.0080.00319.14
8.1.220.0080.00017.74
8.1.210.0000.00718.77
8.1.200.0030.00617.10
8.1.190.0030.00517.10
8.1.180.0080.00018.10
8.1.170.0080.00018.57
8.1.160.0040.00422.05
8.1.150.0000.00718.81
8.1.140.0000.00717.23
8.1.130.0060.00317.60
8.1.120.0040.00417.33
8.1.110.0000.00717.21
8.1.100.0000.00717.32
8.1.90.0050.00217.17
8.1.80.0070.00017.36
8.1.70.0000.00717.30
8.1.60.0030.00517.34
8.1.50.0030.00617.39
8.1.40.0000.00917.42
8.1.30.0080.00017.53
8.1.20.0000.00817.51
8.1.10.0040.00417.42
8.1.00.0050.00317.21
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0030.00318.32
8.0.270.0000.00717.24
8.0.260.0060.00017.15
8.0.250.0070.00016.75
8.0.240.0030.00316.77
8.0.230.0000.00716.88
8.0.220.0020.00516.70
8.0.210.0030.00316.86
8.0.200.0000.00616.87
8.0.190.0080.00016.83
8.0.180.0070.00016.81
8.0.170.0000.00816.82
8.0.160.0070.00016.76
8.0.150.0000.00716.79
8.0.140.0030.00516.82
8.0.130.0030.00313.29
8.0.120.0040.00416.66
8.0.110.0050.00316.72
8.0.100.0000.00816.85
8.0.90.0050.00316.71
8.0.80.0090.01216.78
8.0.70.0040.00416.78
8.0.60.0070.00016.84
8.0.50.0020.00516.88
8.0.30.0150.00517.06
8.0.20.0200.00317.40
8.0.10.0030.00516.99
8.0.00.0100.00716.69
7.4.330.0000.00515.00
7.4.320.0000.00616.26
7.4.300.0030.00316.45
7.4.290.0060.00316.35
7.4.280.0040.00416.38
7.4.270.0060.00016.28
7.4.260.0000.00816.42
7.4.250.0000.00816.34
7.4.240.0070.00016.40
7.4.230.0030.00316.30
7.4.220.0120.00616.30
7.4.210.0040.01116.27
7.4.200.0070.00016.55
7.4.160.0060.01016.30
7.4.150.0080.00917.40
7.4.140.0130.00517.86
7.4.130.0090.00816.52
7.4.120.0100.01116.34
7.4.110.0090.00916.65
7.4.100.0070.01016.41
7.4.90.0100.00716.27
7.4.80.0060.01219.39
7.4.70.0040.01316.25
7.4.60.0030.01316.41
7.4.50.0040.00416.26
7.4.40.0060.01116.29
7.4.30.0070.01016.53
7.4.00.0060.00914.82
7.3.330.0050.00013.03
7.3.320.0000.00512.98
7.3.310.0000.00716.14
7.3.300.0000.00716.20
7.3.290.0060.00916.17
7.3.280.0080.01016.20
7.3.270.0170.00017.40
7.3.260.0090.00916.07
7.3.250.0140.00516.17
7.3.240.0100.00716.35
7.3.230.0170.00016.39
7.3.210.0080.00816.52
7.3.200.0090.00919.39
7.3.190.0100.00616.22
7.3.180.0100.00616.36
7.3.170.0000.01516.36
7.3.160.0130.00716.22
7.2.330.0140.00316.53
7.2.320.0070.01016.21
7.2.310.0080.00816.43
7.2.300.0030.01316.36
7.2.290.0030.01416.48
7.2.00.0040.00819.22
7.1.100.0000.01118.15
7.1.70.0030.00516.91
7.1.60.0120.01219.32
7.1.50.0150.00616.43
7.1.00.0030.07722.40
7.0.200.0050.00316.43
7.0.140.0000.07021.95
7.0.60.0030.08020.08
7.0.50.0070.05717.66
7.0.40.0030.07720.09
7.0.30.0430.03720.09
7.0.20.0170.04020.33
7.0.10.0070.04020.19
7.0.00.0030.04320.09
5.6.280.0000.07721.03
5.6.210.0030.06020.45
5.6.200.0070.08318.20
5.6.190.0170.04020.61
5.6.180.0230.08020.21
5.6.170.0330.07020.38
5.6.160.0130.07020.48
5.6.150.0100.08018.08
5.6.140.0070.08018.13
5.6.130.0070.08718.10
5.6.120.0100.05021.09
5.6.110.0070.07021.10
5.6.100.0100.08321.10
5.6.90.0230.06320.96
5.6.80.0100.07020.41
5.5.350.0130.03720.39
5.5.340.0170.06317.98
5.5.330.0100.07020.47
5.5.320.0400.04320.28
5.5.310.0300.04720.19
5.5.300.0100.07717.87
5.5.290.0070.05017.95
5.5.280.0070.03720.86
5.5.270.0100.05720.85
5.5.260.0130.07720.79
5.5.250.0100.08720.68
5.5.240.0270.07720.14
5.4.450.0570.05719.45
5.4.440.0700.05719.32
5.4.430.0870.05019.10
5.4.420.0670.00019.34
5.4.410.0630.00019.37
5.4.400.0630.00019.23
5.4.390.0600.00019.09
5.4.380.0630.00019.05
5.4.370.0670.00019.00
5.4.360.0630.00019.07
5.4.350.0630.00018.95
5.4.340.0070.03511.96
5.4.320.0090.03312.45
5.4.310.0030.04812.45
5.4.300.0060.03712.45
5.4.290.0050.03912.45
5.4.280.0060.03712.35
5.4.270.0090.04212.34
5.4.260.0060.04712.34
5.4.250.0030.04112.35
5.4.240.0030.04012.34
5.4.230.0060.03812.34
5.4.220.0050.03812.34
5.4.210.0070.03512.34
5.4.200.0060.03812.34
5.4.190.0050.03912.34
5.4.180.0050.03712.33
5.4.170.0060.03612.34
5.4.160.0110.03112.34
5.4.150.0060.03512.34
5.4.140.0060.03912.02
5.4.130.0100.03412.01
5.4.120.0040.03911.97
5.4.110.0100.03511.96
5.4.100.0030.04111.96
5.4.90.0100.03711.97
5.4.80.0080.03411.96
5.4.70.0110.03011.96
5.4.60.0030.03811.96
5.4.50.0020.04111.96
5.4.40.0090.03611.95
5.4.30.0080.03411.95
5.4.20.0030.03711.95
5.4.10.0060.03411.94
5.4.00.0090.03211.44
5.3.290.0050.04112.80
5.3.280.0070.03712.71
5.3.270.0060.03812.72
5.3.260.0080.03712.72
5.3.250.0040.04012.71
5.3.240.0020.04112.72
5.3.230.0040.03912.71
5.3.220.0080.03512.68
5.3.210.0060.03912.68
5.3.200.0080.04312.68
5.3.190.0070.04012.68
5.3.180.0080.03412.68
5.3.170.0110.04212.67
5.3.160.0050.03912.67
5.3.150.0040.04712.67
5.3.140.0050.03912.66
5.3.130.0090.03912.66
5.3.120.0040.04312.66
5.3.110.0070.04212.66
5.3.100.0050.04012.12
5.3.90.0070.04012.08
5.3.80.0040.04412.07
5.3.70.0100.03412.07
5.3.60.0100.03812.06
5.3.50.0070.03612.00
5.3.40.0040.04012.00
5.3.30.0050.03911.94
5.3.20.0090.03411.74
5.3.10.0060.03811.69
5.3.00.0100.03211.67
5.2.170.0020.0339.18
5.2.160.0030.0309.17
5.2.150.0020.0349.17
5.2.140.0030.0329.17
5.2.130.0070.0319.13
5.2.120.0070.0369.13
5.2.110.0060.0289.14
5.2.100.0060.0279.14
5.2.90.0050.0339.14
5.2.80.0030.0319.13
5.2.70.0070.0289.13
5.2.60.0020.0339.08
5.2.50.0040.0339.05
5.2.40.0040.0329.03
5.2.30.0050.0309.01
5.2.20.0060.0309.00
5.2.10.0040.0288.92
5.2.00.0050.0298.77
5.1.60.0050.0268.06
5.1.50.0020.0298.06
5.1.40.0040.0258.04
5.1.30.0030.0278.39
5.1.20.0020.0288.41
5.1.10.0040.0268.13
5.1.00.0060.0258.14
5.0.50.0040.0256.61
5.0.40.0050.0226.46
5.0.30.0020.0326.28
5.0.20.0010.0236.26
5.0.10.0030.0216.23
5.0.00.0040.0306.23
4.4.90.0030.0154.77
4.4.80.0030.0154.75
4.4.70.0030.0184.75
4.4.60.0020.0164.75
4.4.50.0050.0134.77
4.4.40.0050.0304.71
4.4.30.0050.0164.76
4.4.20.0050.0164.85
4.4.10.0030.0154.85
4.4.00.0040.0234.76
4.3.110.0020.0174.67
4.3.100.0040.0144.67
4.3.90.0020.0154.63
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0010.0164.63
4.3.50.0020.0164.63
4.3.40.0060.0394.54
4.3.30.0020.0173.29
4.3.20.0030.0173.27
4.3.10.0010.0183.23
4.3.00.0270.0207.29

preferences:
75.84 ms | 400 KiB | 5 Q