3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c=' <?php $c=\'%s\'; printf($c, $c);'; sprintf(addslashes($c), $c); echo $c;

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)
8.3.60.0100.01016.38
8.3.50.0100.00717.45
8.3.40.0040.01118.66
8.3.30.0090.00618.54
8.3.20.0060.00318.83
8.3.10.0060.00320.54
8.3.00.0060.00319.38
8.2.180.0120.00918.16
8.2.170.0000.01422.96
8.2.160.0060.00918.96
8.2.150.0040.01124.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00418.77
8.2.110.0000.00920.94
8.2.100.0100.00017.78
8.2.90.0080.00019.34
8.2.80.0080.00019.40
8.2.70.0030.00617.50
8.2.60.0030.00617.93
8.2.50.0030.00618.07
8.2.40.0060.00318.22
8.2.30.0000.00818.00
8.2.20.0000.00819.31
8.2.10.0080.00017.61
8.2.00.0000.00717.66
8.1.280.0180.00325.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00522.51
8.1.230.0040.00720.90
8.1.220.0090.00017.74
8.1.210.0000.00918.92
8.1.200.0100.00017.35
8.1.190.0000.00717.53
8.1.180.0050.00318.10
8.1.170.0040.00418.70
8.1.160.0080.00018.83
8.1.150.0070.00018.67
8.1.140.0030.00517.41
8.1.130.0030.00317.82
8.1.120.0030.00317.40
8.1.110.0000.00717.30
8.1.100.0000.00717.45
8.1.90.0000.00717.34
8.1.80.0040.00417.43
8.1.70.0030.00617.30
8.1.60.0060.00317.52
8.1.50.0040.00417.35
8.1.40.0000.00717.48
8.1.30.0040.00417.58
8.1.20.0000.00717.51
8.1.10.0060.00317.49
8.1.00.0000.00717.40
8.0.300.0040.00419.83
8.0.290.0040.00416.63
8.0.280.0030.00318.48
8.0.270.0030.00317.13
8.0.260.0070.00016.83
8.0.250.0000.00716.98
8.0.240.0030.00316.96
8.0.230.0030.00316.89
8.0.220.0060.00016.84
8.0.210.0000.00716.79
8.0.200.0040.00416.90
8.0.190.0000.00716.75
8.0.180.0000.01116.83
8.0.170.0000.00916.71
8.0.160.0000.00716.91
8.0.150.0030.00516.76
8.0.140.0080.00416.66
8.0.130.0000.00713.21
8.0.120.0030.00516.69
8.0.110.0080.00016.62
8.0.100.0040.00416.66
8.0.90.0030.00516.84
8.0.80.0150.00416.80
8.0.70.0070.00016.64
8.0.60.0000.00716.69
8.0.50.0050.00316.71
8.0.30.0160.00317.02
8.0.20.0110.00717.00
8.0.10.0040.00416.73
8.0.00.0130.01016.58
7.4.330.0050.00012.83
7.4.320.0050.00216.36
7.4.300.0030.00616.44
7.4.290.0030.00316.44
7.4.280.0050.00216.53
7.4.270.0040.00416.56
7.4.260.0000.00713.21
7.4.250.0040.00416.39
7.4.240.0040.00416.36
7.4.230.0070.00016.62
7.4.220.0060.01916.41
7.4.210.0000.01416.57
7.4.200.0030.00316.36
7.4.190.0000.00716.70
7.4.160.0090.00616.38
7.4.150.0070.01016.50
7.4.140.0070.01116.49
7.4.130.0100.00616.52
7.4.120.0060.01216.36
7.4.110.0100.01016.41
7.4.100.0060.01016.50
7.4.90.0100.00716.36
7.4.80.0120.00619.39
7.4.70.0030.01716.59
7.4.60.0070.01016.39
7.4.50.0030.00316.31
7.4.40.0070.00716.16
7.4.30.0000.01616.47
7.4.00.0040.01114.58
7.3.330.0000.00613.05
7.3.320.0050.00012.94
7.3.310.0030.00316.13
7.3.300.0000.00616.20
7.3.290.0070.00816.23
7.3.280.0080.01216.16
7.3.270.0140.00316.47
7.3.260.0070.01016.48
7.3.250.0140.00816.34
7.3.240.0030.01216.40
7.3.230.0030.01216.21
7.3.210.0060.01116.16
7.3.200.0150.00316.37
7.3.190.0090.00916.22
7.3.180.0120.00316.48
7.3.170.0060.01116.32
7.3.160.0090.00616.36
7.3.120.0070.00714.91
7.3.10.0080.00416.89
7.3.00.0030.00616.68
7.2.330.0100.00716.55
7.2.320.0120.00616.29
7.2.310.0050.01416.26
7.2.300.0070.01716.64
7.2.290.0100.00716.44
7.2.130.0100.00016.75
7.2.120.0140.00316.77
7.2.110.0100.00316.81
7.2.100.0040.01216.96
7.2.90.0060.00316.81
7.2.80.0060.01116.84
7.2.70.0070.00716.62
7.2.60.0040.01116.79
7.2.50.0060.01016.68
7.2.40.0090.00316.95
7.2.30.0070.00716.93
7.2.20.0090.00616.80
7.2.10.0000.01716.80
7.2.00.0070.00716.64
7.1.250.0000.01315.96
7.1.70.0000.00817.04
7.1.60.0170.00719.30
7.1.50.0130.00716.88
7.1.00.0030.06022.50
7.0.200.0140.01014.61
7.0.140.0000.07722.01
7.0.120.0030.06722.01
7.0.60.0070.08320.06
7.0.50.0030.08717.80
7.0.40.0070.08719.98
7.0.30.0230.07320.18
7.0.20.0270.06020.16
7.0.10.0030.04320.16
7.0.00.0070.08320.16
5.6.280.0070.07020.90
5.6.210.0070.04020.61
5.6.200.0030.04018.22
5.6.190.0070.06020.27
5.6.180.0100.04320.61
5.6.170.0230.03720.50
5.6.160.0100.05320.37
5.6.150.0070.05018.24
5.6.140.0130.06718.21
5.6.130.0030.05718.21
5.6.120.0000.09021.01
5.6.110.0070.04321.11
5.6.100.0100.06320.95
5.6.90.0100.08020.96
5.6.80.0100.07320.36
5.5.350.0100.08320.45
5.5.340.0070.08317.93
5.5.330.0070.04720.43
5.5.320.0300.03720.26
5.5.310.0330.07020.31
5.5.300.0030.04717.88
5.5.290.0030.04018.01
5.5.280.0030.04720.79
5.5.270.0100.08020.88
5.5.260.0130.07720.67
5.5.250.0100.07020.48
5.5.240.0400.06320.34
5.4.450.0000.04719.47
5.4.440.0130.06319.46
5.4.430.0070.04319.12
5.4.420.0030.04319.32
5.4.410.0070.07319.11
5.4.400.0070.05018.93
5.4.390.0070.07718.81
5.4.380.0070.06719.12
5.4.370.0000.04318.79
5.4.360.0070.03718.91
5.4.350.0070.04319.13
5.4.340.0030.07319.18
5.4.320.0070.08019.16
5.4.310.0070.04018.80
5.4.300.0000.08019.17
5.4.290.0000.08019.19
5.4.280.0130.07018.80
5.4.270.0130.06718.80
5.4.260.0070.05319.17
5.4.250.0100.04319.13
5.4.240.0170.05319.07
5.4.230.0130.05719.07
5.4.220.0130.06719.17
5.4.210.0030.08318.78
5.4.200.0070.04018.78
5.4.190.0030.05719.17
5.4.180.0000.04319.07
5.4.170.0030.04019.10
5.4.160.0200.03019.12
5.4.150.0170.03318.80
5.4.140.0130.07016.26
5.4.130.0070.06316.33
5.4.120.0030.05316.21
5.4.110.0100.03716.29
5.4.100.0100.06016.37
5.4.90.0030.04316.39
5.4.80.0100.05016.36
5.4.70.0070.07316.37
5.4.60.0070.05716.21
5.4.50.0070.03316.25
5.4.40.0100.07316.36
5.4.30.0100.04316.30
5.4.20.0000.05016.21
5.4.10.0070.07316.28
5.4.00.0030.07015.64
5.3.290.0100.05014.60
5.3.280.0100.04714.60
5.3.270.0030.04014.50
5.3.260.0070.06014.54
5.3.250.0070.04014.39
5.3.240.0030.04014.48
5.3.230.0030.08014.57
5.3.220.0030.04314.50
5.3.210.0070.08014.40
5.3.200.0070.07314.49
5.3.190.0000.04014.35
5.3.180.0070.03714.54
5.3.170.0130.06714.64
5.3.160.0030.06014.52
5.3.150.0030.05014.35
5.3.140.0030.05014.49
5.3.130.0030.07314.44
5.3.120.0100.04714.42
5.3.110.0030.04314.44
5.3.100.0100.04013.99
5.3.90.0170.06313.80
5.3.80.0070.06713.96
5.3.70.0070.07013.95
5.3.60.0030.08013.93
5.3.50.0100.06713.75
5.3.40.0000.05013.76
5.3.30.0030.04013.87
5.3.20.0070.07313.61
5.3.10.0100.04713.58
5.3.00.0030.06713.65
5.2.170.0030.04010.96
5.2.160.0070.03311.13
5.2.150.0030.03711.13
5.2.140.0070.06011.12
5.2.130.0100.05711.06
5.2.120.0070.06011.05
5.2.110.0070.06311.17
5.2.100.0000.03311.02
5.2.90.0030.06710.96
5.2.80.0100.06311.08
5.2.70.0030.04010.97
5.2.60.0030.05010.98
5.2.50.0070.06310.90
5.2.40.0000.04310.92
5.2.30.0030.05311.04
5.2.20.0030.06310.81
5.2.10.0000.06310.88
5.2.00.0100.05310.71
5.1.60.0000.04710.00
5.1.50.0070.02710.04
5.1.40.0000.0409.96
5.1.30.0070.05310.40
5.1.20.0000.05710.50
5.1.10.0030.0479.90
5.1.00.0000.04710.07
5.0.50.0000.0308.51
5.0.40.0030.0208.38
5.0.30.0000.0378.23
5.0.20.0030.0208.26
5.0.10.0000.0238.13
5.0.00.0070.0378.11
4.4.90.0000.0377.80
4.4.80.0000.0407.80
4.4.70.0000.0377.80
4.4.60.0070.0307.80
4.4.50.0070.0277.80
4.4.40.0030.0377.80
4.4.30.0030.0337.80
4.4.20.0100.0177.80
4.4.10.0070.0307.80
4.4.00.0030.0277.80
4.3.110.0000.0177.80
4.3.100.0030.0137.80
4.3.90.0000.0177.80
4.3.80.0000.0537.80
4.3.70.0030.0177.80
4.3.60.0030.0337.80
4.3.50.0000.0377.80
4.3.40.0000.0437.80
4.3.30.0000.0377.80
4.3.20.0000.0407.80
4.3.10.0000.0307.80
4.3.00.0000.0337.80

preferences:
47.7 ms | 401 KiB | 5 Q