3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = <<<HTML <h1>Hello, World!</h1> HTML; echo $var;

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)
8.3.60.0100.01018.56
8.3.50.0080.01021.98
8.3.40.0080.00818.62
8.3.30.0070.01018.96
8.3.20.0040.00420.37
8.3.10.0000.00721.52
8.3.00.0040.00418.95
8.2.180.0120.00916.50
8.2.170.0100.01022.96
8.2.160.0070.00722.19
8.2.150.0060.00324.18
8.2.140.0030.00624.66
8.2.130.0000.00726.16
8.2.120.0040.00419.64
8.2.110.0000.00922.25
8.2.100.0040.00718.16
8.2.90.0040.00419.17
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0030.00618.22
8.2.30.0070.00018.06
8.2.20.0060.00317.68
8.2.10.0000.00918.07
8.2.00.0000.00717.56
8.1.280.0030.01725.92
8.1.270.0060.00918.89
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0090.00023.84
8.1.230.0080.00319.23
8.1.220.0000.00717.74
8.1.210.0070.00018.77
8.1.200.0060.00317.12
8.1.190.0060.00317.25
8.1.180.0000.00818.10
8.1.170.0050.00318.59
8.1.160.0020.00521.95
8.1.150.0040.00418.86
8.1.140.0040.00419.18
8.1.130.0040.00417.92
8.1.120.0000.00817.30
8.1.110.0040.00317.42
8.1.100.0040.00417.27
8.1.90.0040.00417.34
8.1.80.0030.00317.34
8.1.70.0000.00717.26
8.1.60.0030.00517.47
8.1.50.0030.00517.39
8.1.40.0040.00417.46
8.1.30.0080.00017.42
8.1.20.0060.00317.55
8.1.10.0040.00417.51
8.1.00.0000.00717.37
8.0.300.0000.00818.77
8.0.290.0050.00316.75
8.0.280.0070.00018.49
8.0.270.0070.00017.15
8.0.260.0060.00017.20
8.0.250.0030.00316.96
8.0.240.0030.00617.02
8.0.230.0000.00716.85
8.0.220.0050.00216.75
8.0.210.0000.00716.94
8.0.200.0060.00316.83
8.0.190.0040.00416.84
8.0.180.0040.00416.96
8.0.170.0000.00716.89
8.0.160.0040.00416.96
8.0.150.0050.00216.93
8.0.140.0030.00316.73
8.0.130.0070.00013.35
8.0.120.0080.00016.78
8.0.110.0000.00716.89
8.0.100.0030.00516.78
8.0.90.0040.00416.94
8.0.80.0090.00916.77
8.0.70.0000.00716.67
8.0.60.0040.00416.77
8.0.50.0040.00416.92
8.0.30.0120.00917.10
8.0.20.0110.00617.40
8.0.10.0080.00016.99
8.0.00.0120.00616.68
7.4.330.0000.00515.03
7.4.320.0000.00616.48
7.4.300.0030.00316.45
7.4.290.0000.00716.41
7.4.280.0040.00316.51
7.4.270.0040.00416.53
7.4.260.0040.00416.49
7.4.250.0000.00816.52
7.4.240.0000.00716.40
7.4.230.0000.00716.64
7.4.220.0070.01716.50
7.4.210.0090.00616.51
7.4.200.0000.00716.23
7.4.160.0170.00016.71
7.4.150.0070.01017.40
7.4.140.0070.01317.86
7.4.130.0130.00416.38
7.4.120.0080.01016.46
7.4.110.0090.00916.37
7.4.100.0110.00616.57
7.4.90.0030.01416.43
7.4.80.0130.00319.39
7.4.70.0110.00816.34
7.4.60.0070.01316.47
7.4.50.0020.00216.43
7.4.40.0070.01016.49
7.4.30.0070.01016.55
7.4.00.0030.00715.14
7.3.330.0030.00313.12
7.3.320.0030.00313.14
7.3.310.0080.00016.09
7.3.300.0000.00616.25
7.3.290.0060.00816.26
7.3.280.0080.01116.24
7.3.270.0070.01017.40
7.3.260.0100.01316.51
7.3.250.0120.00516.37
7.3.240.0070.01016.33
7.3.230.0090.00916.39
7.3.210.0110.01116.30
7.3.200.0130.00319.39
7.3.190.0130.00616.39
7.3.180.0090.00616.21
7.3.170.0090.01216.37
7.3.160.0090.01316.32
7.3.10.0120.01216.01
7.3.00.0150.01216.08
7.2.330.0070.01016.59
7.2.320.0140.01016.62
7.2.310.0030.01516.55
7.2.300.0110.01116.34
7.2.290.0100.00716.64
7.2.130.0070.01416.25
7.2.120.0170.01016.24
7.2.110.0040.01116.42
7.2.100.0070.00716.50
7.2.90.0090.00616.33
7.2.80.0030.01315.95
7.2.70.0250.00016.44
7.2.60.0090.00616.38
7.2.50.0030.00916.23
7.2.40.0090.00916.46
7.2.30.0140.00716.33
7.2.20.0100.00616.44
7.2.10.0070.01016.29
7.2.00.0050.01218.04
7.1.250.0090.01215.02
7.1.100.0000.01617.96
7.1.70.0000.00716.91
7.1.60.0100.01319.46
7.1.50.0070.01416.84
7.1.00.0070.07322.57
7.0.200.0040.00416.73
7.0.140.0000.05022.18
7.0.60.0000.08019.91
7.0.50.0070.07717.77
7.0.40.0130.08720.02
7.0.30.0270.05320.30
7.0.20.0300.07720.13
7.0.10.0030.06719.99
7.0.00.0030.08720.09
5.6.280.0000.07721.09
5.6.210.0070.07020.56
5.6.200.0030.04318.09
5.6.190.0070.08020.61
5.6.180.0300.03720.39
5.6.170.0130.04320.71
5.6.160.0030.04320.44
5.6.150.0070.08318.15
5.6.140.0000.04318.13
5.6.130.0000.04318.21
5.6.120.0070.03721.14
5.6.110.0100.05320.95
5.6.100.0100.08321.00
5.6.90.0100.04720.99
5.6.80.0130.06720.41
5.5.350.0070.03720.29
5.5.340.0100.07717.99
5.5.330.0070.08320.21
5.5.320.0230.05320.18
5.5.310.0400.07320.27
5.5.300.0070.07317.92
5.5.290.0100.05017.91
5.5.280.0070.08720.79
5.5.270.0070.04020.75
5.5.260.0130.08320.88
5.5.250.0030.09320.48
5.5.240.3470.03720.36
5.4.450.0500.06719.06
5.4.440.0200.05719.61
5.4.430.0130.05319.52
5.4.420.0100.05319.62
5.4.410.0100.05319.35
5.4.400.0170.05719.17
5.4.390.0200.07018.49
5.4.380.0130.06018.79
5.4.370.0300.04718.72
5.4.360.0100.06318.62
5.4.350.0170.05718.63
5.4.340.0200.05718.49
5.4.320.0270.05718.77
5.4.310.0130.05718.56
5.4.300.0170.05318.58
5.4.290.0300.04318.57
5.4.280.0300.05318.62
5.4.270.0300.06318.49
5.4.260.0200.07018.71
5.4.250.0270.06718.60
5.4.240.0230.05718.58
5.4.230.0170.06018.55
5.4.220.0200.05718.71
5.4.210.0170.05718.51
5.4.200.0270.05016.51
5.4.190.0170.06018.50
5.4.180.0170.05718.72
5.4.170.0200.07318.61
5.4.160.0370.04718.70
5.4.150.0300.06018.47
5.4.140.0230.05716.15
5.4.130.0200.05316.27
5.4.120.0270.04716.04
5.4.110.0300.04016.24
5.4.100.0200.05716.18
5.4.90.0270.04316.26
5.4.80.0200.04716.20
5.4.70.0130.05316.12
5.4.60.0130.05716.11
5.4.50.0100.05716.32
5.4.40.0300.04016.27
5.4.30.0100.06016.33
5.4.20.0230.04316.22
5.4.10.0100.06016.28
5.4.00.0130.05315.61
5.3.290.0200.06714.66
5.3.280.0130.05714.57
5.3.270.0230.05014.55
5.3.260.0230.05314.61
5.3.250.0130.06014.57
5.3.240.0130.06014.50
5.3.230.0330.05314.57
5.3.220.0170.08014.53
5.3.210.0200.07714.51
5.3.200.0230.05714.54
5.3.190.0170.05714.59
5.3.180.0270.05314.59
5.3.170.0330.05014.45
5.3.160.0230.05714.57
5.3.150.0270.07314.54
5.3.140.0330.04714.62
5.3.130.0230.05714.53
5.3.120.0170.06014.56
5.3.110.0200.05314.45
5.3.100.0130.06314.04
5.3.90.0200.05014.09
5.3.80.0170.06014.00
5.3.70.0200.05714.08
5.3.60.0170.06013.93
5.3.50.0200.05013.97
5.3.40.0330.05713.86
5.3.30.0200.06313.90
5.3.20.0170.07013.68
5.3.10.0100.06013.58
5.3.00.0130.06713.54
5.2.170.0170.04711.05
5.2.160.0100.06011.05
5.2.150.0170.04311.27
5.2.140.0170.04311.10
5.2.130.0230.03311.25
5.2.120.0170.03711.07
5.2.110.0200.04711.04
5.2.100.0200.04011.08
5.2.90.0230.03311.13
5.2.80.0130.05011.07
5.2.70.0170.04011.05
5.2.60.0100.04711.01
5.2.50.0170.04311.16
5.2.40.0170.03710.92
5.2.30.0130.04311.03
5.2.20.0230.03310.91
5.2.10.0130.04310.85
5.2.00.0130.04010.76
5.1.60.0170.03010.05
5.1.50.0070.03710.09
5.1.40.0130.03710.08
5.1.30.0100.03710.42
5.1.20.0130.03310.36
5.1.10.0130.03310.04
5.1.00.0030.04710.04
5.0.50.0070.0308.61
5.0.40.0070.0278.40
5.0.30.0100.0408.23
5.0.20.0100.0238.19
5.0.10.0070.0308.25
5.0.00.0030.0478.19
4.4.90.0070.0205.87
4.4.80.0030.0235.85
4.4.70.0030.0235.84
4.4.60.0030.0235.88
4.4.50.0030.0275.91
4.4.40.0030.0405.90
4.4.30.0070.0205.91
4.4.20.0100.0205.94
4.4.10.0100.0205.93
4.4.00.0070.0375.92
4.3.110.0070.0235.86
4.3.100.0100.0205.77
4.3.90.0030.0275.84
4.3.80.0070.0335.78
4.3.70.0030.0235.78
4.3.60.0030.0235.80
4.3.50.0070.0235.76
4.3.40.0100.0305.75
4.3.30.0030.0234.59
4.3.20.0030.0274.60
4.3.10.0130.0134.59
4.3.00.0100.02012.48

preferences:
43.96 ms | 401 KiB | 5 Q