3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t=5; $y= "classes"; echo "I am taking" . $t . $y; ?> </body> </html>

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)
8.3.70.0040.01118.43
8.3.60.0130.00716.49
8.3.50.0110.01221.95
8.3.40.0090.00618.70
8.3.30.0110.00718.84
8.3.20.0050.00220.25
8.3.10.0080.00023.45
8.3.00.0040.00420.52
8.2.190.0100.00718.11
8.2.180.0040.01216.63
8.2.170.0070.00722.96
8.2.160.0070.00722.08
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0000.00722.32
8.2.110.0080.00022.20
8.2.100.0110.00017.78
8.2.90.0050.00319.09
8.2.80.0040.00418.03
8.2.70.0000.00817.59
8.2.60.0030.00717.93
8.2.50.0030.00518.07
8.2.40.0040.00419.38
8.2.30.0000.00717.96
8.2.20.0040.00417.64
8.2.10.0030.00519.45
8.2.00.0070.00017.64
8.1.280.0040.01125.92
8.1.270.0030.00523.97
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.96
8.1.230.0000.01119.17
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0030.00517.53
8.1.180.0040.00418.10
8.1.170.0000.00818.29
8.1.160.0030.00721.96
8.1.150.0040.00418.50
8.1.140.0040.00417.44
8.1.130.0070.00017.82
8.1.120.0000.00717.47
8.1.110.0000.00717.46
8.1.100.0000.00717.36
8.1.90.0090.00017.50
8.1.80.0000.00717.43
8.1.70.0000.00717.32
8.1.60.0000.00817.47
8.1.50.0040.00417.49
8.1.40.0000.00717.50
8.1.30.0000.00817.50
8.1.20.0000.00717.58
8.1.10.0000.00717.51
8.1.00.0000.00717.48
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0030.00318.46
8.0.270.0070.00017.20
8.0.260.0070.00016.80
8.0.250.0030.00316.96
8.0.240.0040.00416.84
8.0.230.0000.00716.94
8.0.220.0000.00716.76
8.0.210.0050.00316.96
8.0.200.0030.00316.84
8.0.190.0000.00816.92
8.0.180.0040.00416.79
8.0.170.0040.00416.87
8.0.160.0040.00416.81
8.0.150.0040.00416.90
8.0.140.0080.00016.82
8.0.130.0030.00313.29
8.0.120.0080.00016.86
8.0.110.0040.00416.97
8.0.100.0000.00716.74
8.0.90.0030.00516.82
8.0.80.0060.01016.91
8.0.70.0000.00716.87
8.0.60.0040.00416.78
8.0.50.0040.00416.89
8.0.30.0080.01017.19
8.0.20.0100.01117.40
8.0.10.0020.00517.00
8.0.00.0130.01016.77
7.4.330.0000.00515.14
7.4.320.0060.00016.40
7.4.300.0000.00716.53
7.4.290.0000.00716.48
7.4.280.0000.00716.41
7.4.270.0030.00316.54
7.4.260.0000.00716.56
7.4.250.0050.00316.55
7.4.240.0040.00316.44
7.4.230.0030.00316.55
7.4.220.0070.01016.63
7.4.210.0060.01216.56
7.4.200.0000.00716.54
7.4.190.0030.00316.69
7.4.160.0070.01116.38
7.4.150.0030.01717.40
7.4.140.0050.01217.86
7.4.130.0070.01216.50
7.4.120.0080.01116.46
7.4.110.0030.01316.47
7.4.100.0180.00316.46
7.4.90.0130.00316.63
7.4.80.0100.00716.35
7.4.70.0040.01416.44
7.4.60.0040.01716.48
7.4.50.0030.00616.16
7.4.40.0030.01122.77
7.4.30.0030.01316.36
7.4.00.0040.01114.55
7.3.330.0030.00312.98
7.3.320.0030.00313.10
7.3.310.0060.00016.23
7.3.300.0040.00416.23
7.3.290.0070.00716.22
7.3.280.0070.00816.19
7.3.270.0100.00717.40
7.3.260.0110.00616.36
7.3.250.0130.00416.28
7.3.240.0110.01116.52
7.3.230.0090.00616.39
7.3.210.0140.00416.23
7.3.200.0090.00919.39
7.3.190.0070.01616.14
7.3.180.0060.00916.47
7.3.170.0140.00716.45
7.3.160.0130.00916.32
7.3.120.0000.01414.97
7.3.10.0140.00315.92
7.3.00.0180.00015.96
7.2.330.0130.00316.75
7.2.320.0110.00816.68
7.2.310.0090.01316.33
7.2.300.0080.00816.63
7.2.290.0090.00716.80
7.2.130.0140.01116.63
7.2.120.0090.00916.16
7.2.110.0160.00516.47
7.2.100.0180.00016.19
7.2.90.0130.00616.41
7.2.80.0070.01416.27
7.2.70.0120.01216.43
7.2.60.0250.00616.87
7.2.50.0210.01116.78
7.2.40.0130.00916.64
7.2.30.0230.00716.13
7.2.20.0120.01616.18
7.2.10.0150.00716.38
7.2.00.0080.00816.73
7.1.250.0110.00815.11
7.1.200.0070.00715.37
7.1.70.0030.00617.00
7.1.60.0180.00719.29
7.1.50.0110.00416.79
7.1.00.0100.07022.28
7.0.200.0030.00716.68
7.0.140.0000.07722.21
7.0.110.0130.05719.98
7.0.100.0070.03719.87
7.0.90.0070.08320.01
7.0.80.0170.05319.96
7.0.70.0130.04319.88
7.0.60.0000.05320.00
7.0.50.0100.07019.93
7.0.40.0100.03319.75
7.0.30.0030.03719.75
7.0.20.0130.04319.82
7.0.10.0030.03719.86
7.0.00.0070.03719.65
5.6.280.0030.07321.01
5.6.260.0070.04320.70
5.6.250.0070.07320.59
5.6.240.0000.04720.69
5.6.230.0070.07020.56
5.6.220.0070.07720.64
5.6.210.0100.05020.57
5.6.200.0030.04320.64
5.6.190.0030.05320.63
5.6.180.0030.03720.59
5.6.170.0100.03320.69
5.6.160.0030.04020.61
5.6.150.0070.03320.55
5.6.140.0000.04320.55
5.6.130.0000.04320.60
5.6.120.0030.04720.55
5.6.110.0170.03020.83
5.6.100.0100.03320.62
5.6.90.0030.04720.58
5.6.80.0130.03020.07
5.6.70.0070.04720.02
5.6.60.0070.06719.98
5.6.50.0000.05019.97
5.6.40.0030.04020.00
5.6.30.0030.07720.06
5.6.20.0070.06319.99
5.6.10.0000.06319.99
5.6.00.0100.07319.82
5.5.380.0030.04317.54
5.5.370.0030.07717.53
5.5.360.0030.05317.64
5.5.350.0070.03717.44
5.5.340.0030.04018.10
5.5.330.0030.05017.76
5.5.320.0030.03718.13
5.5.310.0000.04017.88
5.5.300.0130.03318.25
5.5.290.0000.03718.16
5.5.280.0000.04318.00
5.5.270.0030.04018.14
5.5.260.0070.03717.75
5.5.250.0170.08018.06
5.5.240.0070.05317.50
5.5.230.0070.06717.47
5.5.220.0170.05717.54
5.5.210.0070.08017.36
5.5.200.0030.03717.21
5.5.190.0030.03317.45
5.5.180.0100.06717.45
5.5.160.0100.03317.20
5.5.150.0000.03717.21
5.5.140.0070.04017.21
5.5.130.0100.05717.37
5.5.120.0030.03717.59
5.5.110.0100.05017.20
5.5.100.0000.06017.10
5.5.90.0030.06317.34
5.5.80.0030.03717.10
5.5.70.0130.06017.23
5.5.60.0030.06317.08
5.5.50.0100.03717.09
5.5.40.0100.06017.10
5.5.30.0070.04017.10
5.5.20.0070.05317.40
5.5.10.0000.04017.50
5.5.00.0000.04017.05
5.4.450.0100.06319.27
5.4.440.0000.04319.34
5.4.430.0000.04319.32
5.4.420.0000.06319.30
5.4.410.0000.04019.18
5.4.400.0070.06319.03
5.4.390.0070.05019.11
5.4.380.0130.06718.95
5.4.370.0100.04719.07
5.4.360.0030.05319.10
5.4.350.0030.03319.27
5.4.340.0000.06018.93
5.4.320.0030.04018.98
5.4.310.0100.06318.98
5.4.300.0030.07319.07
5.4.290.0130.05319.10
5.4.280.0030.06318.95
5.4.270.0130.05718.95
5.4.260.0000.04719.21
5.4.250.0030.07019.02
5.4.240.0070.05719.28
5.4.230.0030.06719.02
5.4.220.0070.07718.94
5.4.210.0100.06319.17
5.4.200.0070.05718.99
5.4.190.0130.03718.99
5.4.180.0070.06719.01
5.4.170.0100.03019.02
5.4.160.0070.04318.93
5.4.150.0000.03719.15
5.4.140.0000.07316.20
5.4.130.0030.04316.48
5.4.120.0100.06016.46
5.4.110.0030.03316.37
5.4.100.0000.05716.53
5.4.90.0000.03316.28
5.4.80.0030.04316.48
5.4.70.0030.03716.36
5.4.60.0170.05016.38
5.4.50.0070.06316.52
5.4.40.0030.07316.55
5.4.30.0070.05716.48
5.4.20.0000.03716.34
5.4.10.0030.04016.34
5.4.00.0030.03315.93
5.3.290.0000.04014.57
5.3.280.0030.06314.48
5.3.270.0030.04314.60
5.3.260.0030.07014.54
5.3.250.0070.07014.43
5.3.240.0100.02714.45
5.3.230.0170.06314.38
5.3.220.0200.05014.59
5.3.210.0070.06014.50
5.3.200.0030.04014.48
5.3.190.0030.03014.46
5.3.180.0000.03314.63
5.3.170.0000.04014.44
5.3.160.0070.03714.40
5.3.150.0030.03714.55
5.3.140.0070.06714.55
5.3.130.0030.07014.57
5.3.120.0030.04014.46
5.3.110.0000.04014.45
5.3.100.0070.03314.13
5.3.90.0070.07013.87
5.3.80.0030.03713.84
5.3.70.0030.03313.95
5.3.60.0030.07013.92
5.3.50.0030.03713.95
5.3.40.0030.04713.73
5.3.30.0130.07713.76
5.3.20.0100.04313.71
5.3.10.0100.02713.49
5.3.00.0100.04013.48
5.2.170.0070.02712.01
5.2.160.0000.03012.01
5.2.150.0070.06312.01
5.2.140.0000.05312.01
5.2.130.0030.03012.01
5.2.120.0000.03312.01
5.2.110.0000.03012.01
5.2.100.0070.03012.01
5.2.90.0000.03012.01
5.2.80.0030.02712.01
5.2.70.0000.05012.01
5.2.60.0070.04312.01
5.2.50.0000.05712.01
5.2.40.0030.05312.01
5.2.30.0030.06012.01
5.2.20.0170.03012.01
5.2.10.0030.03712.01
5.2.00.0070.02312.01
5.1.60.0000.02712.01
5.1.50.0000.02312.01
5.1.40.0000.05712.01
5.1.30.0030.04712.01
5.1.20.0000.04312.01
5.1.10.0030.05012.01
5.1.00.0100.03712.01
5.0.50.0030.01712.01
5.0.40.0030.03312.01
5.0.30.0000.04312.01
5.0.20.0000.03312.01
5.0.10.0030.01712.01
5.0.00.0000.02712.01
4.4.90.0000.03712.01
4.4.80.0000.01312.01
4.4.70.0000.01712.01
4.4.60.0070.01012.01
4.4.50.0130.01312.01
4.4.40.0030.02012.01
4.4.30.0000.04012.01
4.4.20.0070.03012.01
4.4.10.0000.03712.01
4.4.00.0030.03012.01
4.3.110.0030.02012.01
4.3.100.0030.03712.01
4.3.90.0030.03312.01
4.3.80.0030.05712.01
4.3.70.0000.02312.01
4.3.60.0000.02712.01
4.3.50.0000.02012.01
4.3.40.0070.03712.01
4.3.30.0000.02012.01
4.3.20.0000.01712.01
4.3.10.0000.02012.01
4.3.00.0000.01312.01

preferences:
48.5 ms | 401 KiB | 5 Q