3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo utf8_decode(44); echo HHVM_VERSION_ID;

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)
8.3.60.0030.01216.63
8.3.50.0130.00521.96
8.3.40.0070.00718.65
8.3.30.0100.00718.77
8.3.20.0070.00020.13
8.3.10.0080.00023.52
8.3.00.0000.00817.80
8.2.180.0120.00318.05
8.2.170.0040.01122.96
8.2.160.0070.00720.26
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0030.00717.60
8.2.110.0060.00619.21
8.2.100.0080.00318.04
8.2.90.0040.00419.11
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0030.00621.25
8.2.30.0070.00420.57
8.2.20.0000.00817.73
8.2.10.0050.00318.00
8.2.00.0000.00818.11
8.1.280.0120.00325.92
8.1.270.0100.00723.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.79
8.1.230.0040.00717.66
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0080.00017.35
8.1.180.0030.00518.10
8.1.170.0030.00618.51
8.1.160.0070.00022.00
8.1.150.0000.00818.80
8.1.140.0040.00419.56
8.1.130.0020.00517.57
8.1.120.0060.00317.38
8.1.110.0060.00317.41
8.1.100.0000.00717.38
8.1.90.0070.00017.42
8.1.80.0040.00417.34
8.1.70.0000.00717.38
8.1.60.0000.01017.52
8.1.50.0000.00817.50
8.1.40.0030.00517.48
8.1.30.0030.00517.50
8.1.20.0040.00417.41
8.1.10.0060.00317.51
8.1.00.0050.00317.48
8.0.300.0080.00018.77
8.0.290.0000.00816.63
8.0.280.0030.00318.32
8.0.270.0000.00717.27
8.0.260.0030.00317.12
8.0.250.0040.00416.95
8.0.240.0060.00017.02
8.0.230.0040.00417.05
8.0.220.0030.00316.84
8.0.210.0060.00316.95
8.0.200.0000.00717.06
8.0.190.0000.00817.00
8.0.180.0040.00416.93
8.0.170.0040.00416.97
8.0.160.0070.00016.86
8.0.150.0000.00816.82
8.0.140.0000.00716.91
8.0.130.0050.00013.33
8.0.120.0000.00816.93
8.0.110.0040.00416.99
8.0.100.0040.00416.74
8.0.90.0070.00017.01
8.0.80.0040.01116.91
8.0.70.0040.00417.01
8.0.60.0050.00216.80
8.0.50.0000.00716.88
8.0.30.0090.00917.11
8.0.20.0100.00917.40
8.0.10.0040.00416.83
8.0.00.0080.00916.85
7.4.330.0030.00315.08
7.4.320.0000.00616.50
7.4.300.0000.00616.49
7.4.290.0040.00416.43
7.4.280.0030.00616.41
7.4.270.0000.00616.48
7.4.260.0030.00316.41
7.4.250.0040.00416.37
7.4.240.0050.00216.44
7.4.230.0040.00416.36
7.4.220.0060.01316.55
7.4.210.0060.01516.45
7.4.200.0070.00016.62
7.4.160.0060.00916.67
7.4.150.0110.00717.40
7.4.140.0130.00817.86
7.4.130.0100.00816.56
7.4.120.0110.00716.45
7.4.110.0140.00916.35
7.4.100.0080.00816.54
7.4.90.0030.01416.30
7.4.80.0090.01219.39
7.4.70.0060.00916.49
7.4.60.0120.00916.35
7.4.50.0040.00416.46
7.4.40.0030.01316.50
7.4.30.0070.01716.43
7.4.00.0080.00814.88
7.3.330.0050.00012.99
7.3.320.0030.00313.12
7.3.310.0050.00216.14
7.3.300.0040.00416.19
7.3.290.0060.01016.18
7.3.280.0070.00916.16
7.3.270.0100.00717.40
7.3.260.0140.00316.28
7.3.250.0100.00716.28
7.3.240.0140.00616.27
7.3.230.0120.00916.39
7.3.210.0190.00016.23
7.3.200.0060.01116.35
7.3.190.0080.00816.43
7.3.180.0040.01216.28
7.3.170.0060.00916.27
7.3.160.0160.00316.31
7.3.120.0050.01114.75
7.3.110.0080.00614.81
7.3.100.0040.01114.69
7.3.90.0060.00814.82
7.3.80.0030.01214.60
7.3.70.0050.00914.70
7.3.60.0080.00814.56
7.3.50.0050.00914.78
7.3.40.0050.01014.88
7.3.30.0080.00614.64
7.3.20.0000.01316.34
7.3.10.0070.00516.60
7.3.00.0060.00816.53
7.2.330.0080.00816.41
7.2.320.0090.01116.59
7.2.310.0060.01016.59
7.2.300.0000.01616.67
7.2.290.0040.01416.46
7.2.250.0120.00714.78
7.2.240.0060.01114.88
7.2.230.0050.00514.99
7.2.220.0050.01014.77
7.2.210.0100.00214.86
7.2.200.0050.01114.72
7.2.190.0050.00514.94
7.2.180.0040.00714.79
7.2.170.0060.01014.79
7.2.60.0040.01116.93
7.2.00.0090.00619.15
7.1.330.0060.00915.48
7.1.320.0060.00815.54
7.1.310.0020.01315.53
7.1.300.0070.00815.62
7.1.290.0060.00515.70
7.1.280.0060.00715.64
7.1.270.0090.00615.52
7.1.260.0070.00815.66
7.1.200.0000.01615.54
7.1.100.0040.00917.87
7.1.70.0030.00517.14
7.1.60.0160.00619.50
7.1.50.0310.00634.63
7.1.00.0070.07022.54
7.0.200.0320.01014.74
7.0.60.0070.05319.90
7.0.50.0000.08017.82
7.0.40.0030.05020.02
7.0.30.0300.07720.17
7.0.20.0200.04320.09
7.0.10.0170.07020.16
7.0.00.0100.03720.20
5.6.280.0000.03721.09
5.6.210.0030.04020.72
5.6.200.0030.08318.13
5.6.190.0130.06720.56
5.6.180.0030.04020.29
5.6.170.0400.07720.49
5.6.160.0070.04320.44
5.6.150.0000.07318.11
5.6.140.0070.06718.07
5.6.130.0070.06718.12
5.6.120.0230.06721.01
5.6.110.0030.08721.00
5.6.100.0030.04320.96
5.6.90.0030.08721.10
5.6.80.0100.06320.43
5.5.350.0100.07320.51
5.5.340.0100.05018.02
5.5.330.0030.08720.25
5.5.320.0270.07320.31
5.5.310.0300.07020.23
5.5.300.0130.07717.92
5.5.290.0070.05317.88
5.5.280.0100.08320.73
5.5.270.0130.04020.86
5.5.260.0130.08020.86
5.5.250.0030.05720.66
5.5.240.0270.07020.18
5.4.450.0730.05319.64
5.4.440.0770.05319.27
5.4.430.0730.05319.43
5.4.420.0700.05319.41
5.4.410.0700.05719.47
5.4.400.0770.04719.15
5.4.390.0770.05019.23
5.4.380.0900.04018.80
5.4.370.0730.05718.80
5.4.360.0700.05719.31
5.4.350.0730.05318.81
5.4.340.0700.05319.15
5.4.320.0870.04319.13
5.4.310.0730.05019.25
5.4.300.0600.06319.08
5.4.290.0730.05319.28
5.4.280.0870.06019.25
5.4.270.0730.05319.32
5.4.260.0800.04319.25
5.4.250.0800.04718.77
5.4.240.0670.05319.27
5.4.230.0670.05719.14
5.4.220.0700.05319.11
5.4.210.0670.05319.25
5.4.200.0700.05319.23
5.4.190.0800.07318.76
5.4.180.0730.05018.79
5.4.170.0770.05018.79
5.4.160.0800.04319.16
5.4.150.0770.05019.10
5.4.140.0730.04716.52
5.4.130.0770.04316.43
5.4.120.0670.05016.50
5.4.110.0670.05716.55
5.4.100.0830.04016.45
5.4.90.0730.04316.54
5.4.80.0800.04716.47
5.4.70.0030.05716.17
5.4.60.0000.03316.32
5.4.50.0030.03316.40
5.4.40.0230.07016.20
5.4.30.0230.03316.43
5.4.20.0200.06716.50

preferences:
52.28 ms | 401 KiB | 5 Q