3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = <<<'EOL' <?php echo "$var"; echo "text $var text"; echo "text"; echo "\""; ?> EOL; highlight_string($str);

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)
8.3.60.0100.00318.06
8.3.50.0160.00521.13
8.3.40.0130.00918.51
8.3.30.0070.00718.92
8.3.20.0040.00420.30
8.3.10.0040.00420.41
8.3.00.0030.00619.13
8.2.180.0000.01516.50
8.2.170.0070.00722.96
8.2.160.0110.00320.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00322.09
8.2.110.0090.00020.47
8.2.100.0070.00417.97
8.2.90.0040.00419.27
8.2.80.0030.00617.97
8.2.70.0030.00917.50
8.2.60.0050.00317.80
8.2.50.0000.01218.07
8.2.40.0060.00318.22
8.2.30.0100.00017.86
8.2.20.0080.00017.48
8.2.10.0000.00718.08
8.2.00.0000.00717.67
8.1.280.0040.01125.92
8.1.270.0060.00323.79
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0040.00423.91
8.1.230.0080.00319.16
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0030.00517.11
8.1.180.0040.00418.10
8.1.170.0000.01018.53
8.1.160.0040.00421.98
8.1.150.0000.00718.82
8.1.140.0070.00017.32
8.1.130.0000.00717.80
8.1.120.0040.00417.41
8.1.110.0040.00417.26
8.1.100.0000.00817.29
8.1.90.0030.00317.34
8.1.80.0040.00417.25
8.1.70.0040.00417.32
8.1.60.0050.00317.51
8.1.50.0040.00417.50
8.1.40.0030.00617.43
8.1.30.0080.00017.56
8.1.20.0050.00317.60
8.1.10.0070.00017.31
8.1.00.0070.00017.26
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0030.00318.43
8.0.270.0000.00717.11
8.0.260.0030.00317.05
8.0.250.0070.00016.94
8.0.240.0000.00716.94
8.0.230.0070.00016.96
8.0.220.0030.00616.89
8.0.210.0040.00416.92
8.0.200.0000.00616.89
8.0.190.0030.00516.96
8.0.180.0070.00316.80
8.0.170.0040.00416.89
8.0.160.0030.00416.90
8.0.150.0000.00716.73
8.0.140.0000.00716.84
8.0.130.0030.00313.31
8.0.120.0040.00416.86
8.0.110.0040.00416.91
8.0.100.0050.00316.77
8.0.90.0040.00416.90
8.0.80.0040.01116.93
8.0.70.0000.00816.93
8.0.60.0070.00016.77
8.0.50.0040.00416.74
8.0.30.0110.01216.85
8.0.20.0100.01017.40
8.0.10.0070.00016.96
8.0.00.0110.00716.56
7.4.330.0000.00515.00
7.4.320.0030.00316.54
7.4.300.0030.00316.51
7.4.290.0050.00316.53
7.4.280.0030.00616.46
7.4.270.0030.00316.46
7.4.260.0030.00316.48
7.4.250.0030.00516.38
7.4.240.0010.00616.45
7.4.230.0070.00016.51
7.4.220.0100.01716.46
7.4.210.0100.01716.56
7.4.200.0050.00316.55
7.4.160.0100.01016.59
7.4.150.0120.01317.40
7.4.140.0160.00217.86
7.4.130.0140.00816.41
7.4.120.0120.00616.39
7.4.110.0190.00416.57
7.4.100.0000.02316.39
7.4.90.0120.00616.33
7.4.80.0130.01019.39
7.4.70.0040.01416.62
7.4.60.0090.00916.28
7.4.50.0040.00016.22
7.4.40.0080.01116.45
7.4.30.0140.00616.43
7.4.00.0100.00715.10
7.3.330.0000.00512.93
7.3.320.0020.00212.96
7.3.310.0040.00416.20
7.3.300.0030.00316.11
7.3.290.0040.01116.17
7.3.280.0080.00816.23
7.3.270.0090.00917.40
7.3.260.0060.01216.50
7.3.250.0090.01116.35
7.3.240.0130.00316.45
7.3.230.0030.01316.39
7.3.210.0100.00716.18
7.3.200.0100.00919.39
7.3.190.0090.01316.36
7.3.180.0060.01016.30
7.3.170.0150.00316.31
7.3.160.0070.01016.34
7.2.330.0090.00916.47
7.2.320.0040.01416.44
7.2.310.0130.01316.27
7.2.300.0170.00716.31
7.2.290.0130.01316.37
7.2.60.0130.00016.76
7.2.00.0060.00918.98
7.1.200.0080.00415.59
7.1.100.0040.01118.02
7.1.70.0050.00316.74
7.1.60.0060.01219.32
7.1.50.0060.01616.85
7.1.00.0070.07322.54
7.0.200.0070.00016.40
7.0.140.0070.07022.12
7.0.60.0100.08319.99
7.0.50.0070.03717.83
7.0.40.0070.08320.30
7.0.30.0370.04320.17
7.0.20.0200.05720.16
7.0.10.0270.07020.09
7.0.00.0070.07320.01
5.6.280.0030.07320.90
5.6.210.0130.08020.76
5.6.200.0030.05318.12
5.6.190.0070.06720.45
5.6.180.0170.04720.27
5.6.170.0230.08020.48
5.6.160.0100.04020.57
5.6.150.0170.07018.17
5.6.140.0100.05018.15
5.6.130.0070.08018.18
5.6.120.0070.08020.98
5.6.110.0100.07021.07
5.6.100.0170.07721.02
5.6.90.0200.07020.96
5.6.80.0130.07320.50
5.5.350.0130.07720.42
5.5.340.0070.04717.92
5.5.330.0130.07720.14
5.5.320.0330.04720.24
5.5.310.0300.05020.26
5.5.300.0030.05717.98
5.5.290.0030.07717.98
5.5.280.0170.08720.77
5.5.270.0000.04720.77
5.5.260.0000.04720.88
5.5.250.0100.08020.68
5.5.240.3930.04320.16
5.4.450.0770.03019.46
5.4.440.0800.05319.12
5.4.430.1000.05019.61
5.4.420.0630.00019.15
5.4.410.0630.00019.20
5.4.400.0730.00019.20
5.4.390.0630.00019.18
5.4.380.0800.00019.26
5.4.370.0630.00019.25
5.4.360.0630.00018.96
5.4.350.0670.00019.07
5.4.340.0670.00019.16
5.4.320.0060.03812.45
5.4.310.0060.04512.45
5.4.300.0090.04212.45
5.4.290.0080.03612.45
5.4.280.0070.03412.35
5.4.270.0070.03412.35
5.4.260.0040.03812.34
5.4.250.0050.03712.34
5.4.240.0050.03612.34
5.4.230.0030.03912.34
5.4.220.0090.03512.34
5.4.210.0100.04612.34
5.4.200.0110.03212.34
5.4.190.0070.03512.33
5.4.180.0050.03712.34
5.4.170.0050.03812.35
5.4.160.0040.03712.34
5.4.150.0070.04012.34
5.4.140.0030.04512.02
5.4.130.0060.05012.01
5.4.120.0030.03711.96
5.4.110.0080.03311.96
5.4.100.0100.03111.96
5.4.90.0080.04311.96
5.4.80.0040.03811.96
5.4.70.0040.03611.96
5.4.60.0070.03311.96
5.4.50.0040.03611.96
5.4.40.0070.03311.95
5.4.30.0050.03511.95
5.4.20.0050.03511.95
5.4.10.0050.03511.94
5.4.00.0070.04311.43
5.3.290.0110.05012.80
5.3.280.0060.03712.71
5.3.270.0030.05412.73
5.3.260.0050.03912.72
5.3.250.0040.04312.72
5.3.240.0100.05412.72
5.3.230.0050.03812.71
5.3.220.0050.03812.68
5.3.210.0060.04512.68
5.3.200.0050.03612.68
5.3.190.0060.03712.68
5.3.180.0020.03912.68
5.3.170.0090.03612.67
5.3.160.0050.03712.68
5.3.150.0050.03812.68
5.3.140.0060.04212.66
5.3.130.0050.04112.66
5.3.120.0040.04012.66
5.3.110.0050.03912.66
5.3.100.0050.03812.12
5.3.90.0080.03712.09
5.3.80.0070.03512.07
5.3.70.0070.03512.07
5.3.60.0060.04112.06
5.3.50.0080.03812.00
5.3.40.0080.04512.00
5.3.30.0060.03411.94
5.3.20.0090.03511.72
5.3.10.0060.03511.69
5.3.00.0040.03811.68
5.2.170.0040.0309.18
5.2.160.0040.0309.18
5.2.150.0040.0319.18
5.2.140.0050.0299.18
5.2.130.0030.0299.14
5.2.120.0020.0309.14
5.2.110.0030.0309.14
5.2.100.0030.0299.14
5.2.90.0070.0269.14
5.2.80.0040.0299.14
5.2.70.0050.0299.14
5.2.60.0090.0299.09
5.2.50.0030.0319.06
5.2.40.0040.0299.03
5.2.30.0060.0289.02
5.2.20.0030.0309.00
5.2.10.0040.0288.92
5.2.00.0030.0308.78
5.1.60.0100.0188.07
5.1.50.0040.0258.06
5.1.40.0040.0248.05
5.1.30.0030.0278.40
5.1.20.0050.0268.42
5.1.10.0040.0268.14
5.1.00.0030.0278.14
5.0.50.0020.0226.63
5.0.40.0030.0206.48
5.0.30.0040.0316.29
5.0.20.0050.0176.27
5.0.10.0020.0216.23
5.0.00.0040.0286.23
4.4.90.0020.0164.78
4.4.80.0030.0154.75
4.4.70.0000.0184.76
4.4.60.0030.0144.75
4.4.50.0040.0144.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0040.0184.85
4.4.00.0020.0264.75
4.3.110.0030.0154.67
4.3.100.0010.0164.66
4.3.90.0030.0134.64
4.3.80.0030.0234.58
4.3.70.0020.0144.63
4.3.60.0040.0154.63
4.3.50.0040.0174.63
4.3.40.0010.0294.54
4.3.30.0010.0163.28
4.3.20.0010.0163.26
4.3.10.0010.0163.22
4.3.00.0300.03316.59

preferences:
36.43 ms | 401 KiB | 5 Q