3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 42; echo "lorem $foo ipsum {$foo} dolor\n"; echo "lorem " . $foo . " ipsum " . $foo . " dolor\n"; $tmp = "lorem "; $tmp .= $foo; $tmp .= " ipsum "; $tmp .= $foo; $tmp .= " dolor\n"; echo $tmp;

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)
8.3.40.0070.00718.83
8.3.30.0090.00619.05
8.3.20.0080.00020.32
8.3.10.0030.00623.53
8.3.00.0050.00220.94
8.2.170.0120.00322.96
8.2.160.0130.00020.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00320.26
8.2.110.0060.00319.30
8.2.100.0120.00017.84
8.2.90.0050.00319.20
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0110.00017.93
8.2.50.0030.00518.07
8.2.40.0040.00418.34
8.2.30.0040.00418.26
8.2.20.0080.00017.61
8.2.10.0000.00918.06
8.2.00.0040.00417.55
8.1.270.0030.00523.84
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00022.11
8.1.230.0110.00018.97
8.1.220.0050.00317.79
8.1.210.0000.00918.77
8.1.200.0060.00317.22
8.1.190.0000.00817.10
8.1.180.0050.00519.01
8.1.170.0050.00318.49
8.1.160.0070.00021.93
8.1.150.0040.00418.54
8.1.140.0070.00017.53
8.1.130.0030.00317.92
8.1.120.0030.00517.42
8.1.110.0070.00017.36
8.1.100.0020.00517.35
8.1.90.0080.00017.48
8.1.80.0040.00417.45
8.1.70.0080.00017.41
8.1.60.0090.00017.56
8.1.50.0000.00817.43
8.1.40.0040.00417.52
8.1.30.0090.00317.55
8.1.20.0030.00517.64
8.1.10.0000.00817.55
8.1.00.0030.00517.34
8.0.300.0080.00018.77
8.0.290.0000.00716.58
8.0.280.0000.00718.48
8.0.270.0030.00317.34
8.0.260.0030.00317.29
8.0.250.0000.00716.90
8.0.240.0070.00016.92
8.0.230.0030.00316.88
8.0.220.0050.00316.93
8.0.210.0030.00316.84
8.0.200.0050.00316.85
8.0.190.0000.00916.91
8.0.180.0070.00016.77
8.0.170.0030.00616.97
8.0.160.0030.00516.90
8.0.150.0000.00716.75
8.0.140.0050.00216.84
8.0.130.0000.00513.34
8.0.120.0080.00016.82
8.0.110.0030.00316.80
8.0.100.0050.00316.70
8.0.90.0020.00516.87
8.0.80.0070.01316.86
8.0.70.0050.00316.88
8.0.60.0000.00816.76
8.0.50.0000.00716.75
8.0.30.0130.01017.07
8.0.20.0070.01117.40
8.0.10.0000.00716.77
8.0.00.0110.00716.61
7.4.330.0050.00015.00
7.4.320.0000.00716.57
7.4.300.0030.00316.40
7.4.290.0000.00716.43
7.4.280.0000.00616.40
7.4.270.0000.00716.57
7.4.260.0000.00716.56
7.4.250.0000.00716.42
7.4.240.0030.00316.55
7.4.230.0030.00316.62
7.4.220.0100.00716.45
7.4.210.0080.01016.38
7.4.200.0040.00416.27
7.4.190.0070.00016.43
7.4.160.0060.00916.21
7.4.150.0130.00417.40
7.4.140.0080.01017.86
7.4.130.0080.00816.53
7.4.120.0070.00916.51
7.4.110.0040.01316.40
7.4.100.0120.00616.47
7.4.90.0180.01916.39
7.4.80.0110.01119.39
7.4.70.0080.01316.50
7.4.60.0130.00616.28
7.4.50.0040.00416.48
7.4.40.0070.01016.51
7.4.30.0120.00316.48
7.4.00.0080.00814.98
7.3.330.0000.00713.17
7.3.320.0030.00313.16
7.3.310.0030.00516.34
7.3.300.0030.00316.36
7.3.290.0100.01016.29
7.3.280.0090.00916.31
7.3.270.0040.01217.40
7.3.260.0120.00616.42
7.3.250.0140.00616.52
7.3.240.0170.00016.65
7.3.230.0100.00716.57
7.3.210.0060.01116.36
7.3.200.0090.01219.39
7.3.190.0120.00916.38
7.3.180.0090.00616.49
7.3.170.0000.01716.36
7.3.160.0140.00316.63
7.3.120.0070.00515.04
7.3.110.0130.00714.86
7.3.100.0090.00614.73
7.3.90.0100.00714.87
7.3.80.0040.01114.80
7.3.70.0030.00614.46
7.3.60.0080.00414.75
7.3.50.0070.00714.75
7.3.40.0030.01014.84
7.3.30.0060.00614.77
7.3.20.0030.00616.80
7.3.10.0070.00716.54
7.3.00.0030.01316.45
7.2.330.0060.01016.53
7.2.320.0030.01316.41
7.2.310.0130.00316.77
7.2.300.0060.00916.79
7.2.290.0030.01316.66
7.2.250.0090.00914.82
7.2.240.0110.01115.07
7.2.230.0000.01314.72
7.2.220.0060.00914.88
7.2.210.0100.00314.59
7.2.200.0070.01115.04
7.2.190.0030.01315.03
7.2.180.0000.01314.95
7.2.170.0110.00414.81
7.2.00.0030.01319.42
7.1.330.0070.01015.48
7.1.320.0070.01015.86
7.1.310.0060.00615.86
7.1.300.0050.00315.77
7.1.290.0000.01315.50
7.1.280.0040.01115.80
7.1.270.0060.00815.79
7.1.260.0060.00915.72
7.1.100.0040.00818.18
7.1.70.0070.00716.83
7.1.60.0000.01017.05
7.1.50.0070.01416.87
7.1.00.0000.08022.32
7.0.200.0070.01116.42
7.0.140.0100.06722.01
7.0.100.0070.04020.05
7.0.90.0000.04319.86
7.0.80.0200.03719.96
7.0.70.0100.05019.99
7.0.60.0200.08320.05
7.0.50.0100.08320.29
7.0.40.0070.06720.09
7.0.30.0130.07720.13
7.0.20.0070.08720.15
7.0.10.0070.08020.09
7.0.00.0000.07720.04
5.6.280.0070.06720.81
5.6.250.0030.04320.63
5.6.240.0030.04320.66
5.6.230.0000.04320.65
5.6.220.0130.03320.51
5.6.210.0070.04020.56
5.6.200.0070.04021.05
5.6.190.0030.08020.93
5.6.180.0070.04020.94
5.6.170.0070.08020.96
5.6.160.0130.06321.13
5.6.150.0130.07720.98
5.6.140.0030.04721.04
5.6.130.0100.07721.01
5.6.120.0100.08021.00
5.6.110.0070.08321.03
5.6.100.0130.07721.03
5.6.90.0030.07021.04
5.6.80.0100.06020.31
5.6.70.0070.08020.43
5.6.60.0100.06720.36
5.6.50.0100.07320.46
5.6.40.0200.04020.29
5.6.30.0070.08320.38
5.6.20.0130.07320.40
5.6.10.0000.08320.41
5.6.00.0130.07720.39
5.5.380.0030.04320.36
5.5.370.0030.04020.44
5.5.360.0070.04720.50
5.5.350.0030.07020.41
5.5.340.0070.08320.88
5.5.330.0170.06320.87
5.5.320.0070.08020.91
5.5.310.0070.07720.88
5.5.300.0100.07320.91
5.5.290.0030.08320.80
5.5.280.0070.08320.85
5.5.270.0070.09020.91
5.5.260.0200.07020.87
5.5.250.0000.05720.73
5.5.240.0070.07720.14
5.5.230.0130.07020.14
5.5.220.0130.07020.20
5.5.210.0070.07320.20
5.5.200.0170.07020.18
5.5.190.0100.06720.21
5.5.180.0070.07320.27
5.5.160.0130.07020.25
5.5.150.0070.08320.26
5.5.140.0070.07720.17
5.5.130.0100.06320.10
5.5.120.0070.08020.14
5.5.110.0070.07320.26
5.5.100.0100.07720.10
5.5.90.0230.06020.09
5.5.80.0130.06320.14
5.5.70.0100.07319.96
5.5.60.0070.08020.14
5.5.50.0270.05720.05
5.5.40.0030.08019.95
5.5.30.0100.07320.14
5.5.20.0100.07320.14
5.5.10.0100.07020.12
5.5.00.0070.07719.96
5.4.450.0100.08019.14
5.4.440.0200.07019.55
5.4.430.0070.07019.47
5.4.420.0100.07719.55
5.4.410.0030.04019.25
5.4.400.0030.07719.15
5.4.390.0170.06719.08
5.4.380.0070.07318.97
5.4.370.0070.07319.04
5.4.360.0030.06719.13
5.4.350.0070.07719.08
5.4.340.0200.06719.08
5.4.320.0130.07018.95
5.4.310.0100.03319.05
5.4.300.0000.05319.23
5.4.290.0030.07319.11
5.4.280.0100.05318.90
5.4.270.0000.05019.02
5.4.260.0070.07318.96
5.4.250.0130.04319.03
5.4.240.0200.03318.79
5.4.230.0100.07719.09
5.4.220.0100.07318.98
5.4.210.0030.07019.17
5.4.200.0130.07019.14
5.4.190.0130.05719.22
5.4.180.0070.07318.99
5.4.170.0100.05019.04
5.4.160.0100.06718.80
5.4.150.0070.07319.00
5.4.140.0100.07316.01
5.4.130.0070.06716.27
5.4.120.0100.06016.31
5.4.110.0000.07716.41
5.4.100.0030.07716.43
5.4.90.0030.07316.36
5.4.80.0000.04716.32
5.4.70.0070.07016.25
5.4.60.0100.06716.53
5.4.50.0070.06716.23
5.4.40.0100.04716.29
5.4.30.0000.07316.22
5.4.20.0130.06316.31
5.4.10.0100.07016.27
5.4.00.0100.04015.66
5.3.290.0070.07714.67
5.3.280.0030.07314.60
5.3.270.0130.06714.54
5.3.260.0070.07314.61
5.3.250.0130.04314.61
5.3.240.0070.07314.60
5.3.230.0070.06714.54
5.3.220.0070.07714.55
5.3.210.0100.07014.39
5.3.200.0070.07314.41
5.3.190.0200.06714.41
5.3.180.0070.07014.38
5.3.170.0030.07714.38
5.3.160.0000.07014.55
5.3.150.0070.07314.55
5.3.140.0130.04314.41
5.3.130.0070.07314.48
5.3.120.0130.06714.48
5.3.110.0170.06714.52
5.3.100.0070.07314.02
5.3.90.0030.08013.98
5.3.80.0070.07313.88
5.3.70.0100.06713.76
5.3.60.0030.07313.98
5.3.50.0070.07313.70
5.3.40.0130.05013.80
5.3.30.0030.06313.82
5.3.20.0070.07313.66
5.3.10.0200.05313.64
5.3.00.0070.03313.55
5.2.170.0030.06311.00
5.2.160.0070.05711.14
5.2.150.0100.06010.96
5.2.140.0070.03311.13
5.2.130.0070.04311.09
5.2.120.0070.04310.95
5.2.110.0170.03311.09
5.2.100.0030.05311.09
5.2.90.0030.04710.97
5.2.80.0030.05310.91
5.2.70.0030.05311.08
5.2.60.0070.05310.87
5.2.50.0130.05711.07
5.2.40.0100.04711.06
5.2.30.0100.05710.98
5.2.20.0030.05711.00
5.2.10.0070.05310.89
5.2.00.0030.05710.66
5.1.60.0030.0539.87
5.1.50.0100.05010.05
5.1.40.0000.05710.06
5.1.30.0030.05010.43
5.1.20.0000.06310.40
5.1.10.0070.05010.05
5.1.00.0030.05310.07
5.0.50.0030.0478.61
5.0.40.0030.0378.51
5.0.30.0000.0708.40
5.0.20.0000.0378.40
5.0.10.0000.0508.40
5.0.00.0030.0638.40
4.4.90.0030.0378.40
4.4.80.0000.0378.40
4.4.70.0030.0278.40
4.4.60.0100.0278.40
4.4.50.0130.0338.40
4.4.40.0030.0538.40
4.4.30.0030.0308.40
4.4.20.0070.0278.40
4.4.10.0000.0338.40
4.4.00.0030.0378.40
4.3.110.0070.0238.40
4.3.100.0000.0278.40
4.3.90.0000.0208.40
4.3.80.0000.0638.40
4.3.70.0000.0278.40
4.3.60.0000.0208.40
4.3.50.0030.0338.40
4.3.40.0070.0408.40
4.3.30.0030.0238.40
4.3.20.0030.0338.40
4.3.10.0000.0378.40
4.3.00.0070.0308.40

preferences:
42.64 ms | 400 KiB | 5 Q