3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cane = "ciao\ncome\nva\n'gionni!'"; echo $cane; echo "\n"; echo addslashes($cane); echo json_encode($cane);

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)
8.3.40.0130.00718.71
8.3.30.0040.01118.98
8.3.20.0070.00020.22
8.3.10.0040.00422.09
8.3.00.0070.00022.46
8.2.170.0210.00018.83
8.2.160.0100.01022.96
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0130.00326.16
8.2.120.0000.00819.67
8.2.110.0060.00320.27
8.2.100.0110.00017.78
8.2.90.0000.00819.09
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0080.00017.93
8.2.50.0030.00518.07
8.2.40.0030.00518.09
8.2.30.0050.00518.04
8.2.20.0070.00017.65
8.2.10.0040.00417.65
8.2.00.0000.00817.73
8.1.270.0080.00018.51
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00823.73
8.1.230.0080.00420.84
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0000.01117.23
8.1.190.0040.00417.40
8.1.180.0030.00618.43
8.1.170.0040.00418.72
8.1.160.0040.00422.00
8.1.150.0040.00418.58
8.1.140.0040.00417.29
8.1.130.0030.00517.83
8.1.120.0080.00017.28
8.1.110.0080.00017.41
8.1.100.0050.00217.43
8.1.90.0040.00417.37
8.1.80.0040.00417.28
8.1.70.0000.00817.38
8.1.60.0060.00317.42
8.1.50.0000.00717.52
8.1.40.0040.00417.42
8.1.30.0080.00017.43
8.1.20.0040.00417.63
8.1.10.0050.00217.34
8.1.00.0080.00017.45
8.0.300.0000.00718.77
8.0.290.0030.00617.17
8.0.280.0030.00318.34
8.0.270.0050.00317.24
8.0.260.0030.00316.80
8.0.250.0030.00316.82
8.0.240.0040.00416.79
8.0.230.0030.00316.84
8.0.220.0040.00416.81
8.0.210.0030.00316.75
8.0.200.0060.00016.77
8.0.190.0090.00316.75
8.0.180.0050.00316.84
8.0.170.0030.00616.77
8.0.160.0000.00816.68
8.0.150.0030.00516.79
8.0.140.0030.00516.84
8.0.130.0000.00613.25
8.0.120.0050.00316.68
8.0.110.0000.00716.80
8.0.100.0080.00016.91
8.0.90.0040.00416.62
8.0.80.0150.00016.72
8.0.70.0000.00816.68
8.0.60.0000.00716.70
8.0.50.0050.00316.63
8.0.30.0100.00816.98
8.0.20.0100.01117.40
8.0.10.0000.00717.00
8.0.00.0070.01116.65
7.4.330.0000.00415.04
7.4.320.0060.00016.45
7.4.300.0030.00316.48
7.4.290.0030.00716.38
7.4.280.0000.00616.43
7.4.270.0040.00416.54
7.4.260.0050.00216.32
7.4.250.0030.00316.38
7.4.240.0020.00516.52
7.4.230.0040.00416.54
7.4.220.0090.00916.53
7.4.210.0080.00616.49
7.4.200.0000.00716.28
7.4.190.0050.00516.47
7.4.160.0110.00516.36
7.4.150.0090.00817.40
7.4.140.0080.00917.86
7.4.130.0120.00516.48
7.4.120.0120.00516.41
7.4.110.0100.00716.41
7.4.100.0180.00616.63
7.4.90.0060.01216.51
7.4.80.0140.00319.39
7.4.70.0060.01216.38
7.4.60.0140.00316.44
7.4.50.0020.00216.29
7.4.40.0030.01322.77
7.4.30.0130.00716.47
7.4.00.0000.01314.91
7.3.330.0050.00012.99
7.3.320.0030.00213.05
7.3.310.0040.00416.14
7.3.300.0030.00316.08
7.3.290.0090.00616.21
7.3.280.0100.00816.22
7.3.270.0110.00517.40
7.3.260.0150.00316.22
7.3.250.0080.01116.34
7.3.240.0100.00716.44
7.3.230.0070.01616.51
7.3.210.0070.01016.47
7.3.200.0090.01219.39
7.3.190.0200.00316.23
7.3.180.0140.00316.33
7.3.170.0130.00316.50
7.3.160.0070.01016.23
7.3.120.0000.01115.09
7.3.10.0060.00916.54
7.3.00.0100.00616.44
7.2.330.0030.01316.61
7.2.320.0100.00816.30
7.2.310.0050.01116.67
7.2.300.0060.00916.55
7.2.290.0080.00816.27
7.2.130.0030.00916.51
7.2.120.0070.00716.96
7.2.110.0160.00416.64
7.2.100.0090.00616.72
7.2.90.0040.01116.51
7.2.80.0030.00916.72
7.2.70.0090.00616.60
7.2.60.0090.00616.80
7.2.50.0060.01016.44
7.2.40.0040.01116.83
7.2.30.0040.01216.86
7.2.20.0070.01116.97
7.2.10.0110.00016.81
7.2.00.0060.00717.90
7.1.250.0060.00615.70
7.1.200.0000.00715.74
7.1.100.0340.00317.74
7.1.70.0030.00917.02
7.1.60.0000.01117.16
7.1.50.0100.01416.57
7.1.00.0070.03022.32
7.0.200.0080.00016.94
7.0.140.0030.07721.96
7.0.90.0170.07319.93
7.0.80.0200.07319.80
7.0.70.0030.09019.93
7.0.60.0030.09019.90
7.0.50.0070.08020.27
7.0.40.0030.08720.09
7.0.30.0130.04720.14
7.0.20.0130.07320.16
7.0.10.0030.05720.16
7.0.00.0070.08019.91
5.6.280.0130.06320.81
5.6.240.0100.05020.54
5.6.230.0230.07020.63
5.6.220.0100.04320.56
5.6.210.0130.04020.50
5.6.200.0030.05021.07
5.6.190.0070.04021.02
5.6.180.0000.05721.07
5.6.170.0030.08720.96
5.6.160.0130.06020.93
5.6.150.0170.07020.95
5.6.140.0100.08320.99
5.6.130.0170.07021.10
5.6.120.0130.08021.02
5.6.110.0130.08020.92
5.6.100.0000.06721.02
5.6.90.0170.03721.14
5.6.80.0130.04720.43
5.6.70.0130.07020.36
5.6.60.0100.07720.53
5.6.50.0100.06320.51
5.6.40.0230.07020.46
5.6.30.0070.05720.40
5.6.20.0130.06720.43
5.6.10.0100.05020.43
5.6.00.0070.08020.36
5.5.380.0100.06720.43
5.5.370.0030.08720.34
5.5.360.0030.06320.32
5.5.350.0100.07720.35
5.5.340.0100.05720.88
5.5.330.0100.06720.82
5.5.320.0030.04320.83
5.5.310.0170.05020.75
5.5.300.0130.07720.72
5.5.290.0030.09020.90
5.5.280.0070.04720.90
5.5.270.0030.05720.90
5.5.260.0100.08020.91
5.5.250.0100.08720.54
5.5.240.0130.07020.28
5.5.230.0100.08020.13
5.5.220.0070.08020.20
5.5.210.0100.07720.29
5.5.200.0170.06320.23
5.5.190.0130.07320.13
5.5.180.0100.08020.10
5.5.160.0070.04020.27
5.5.150.0130.07320.20
5.5.140.0130.07320.26
5.5.130.0100.08020.19
5.5.120.0000.08020.26
5.5.110.0030.04020.20
5.5.100.0000.05020.06
5.5.90.0030.04020.16
5.5.80.0130.06320.10
5.5.70.0130.07320.14
5.5.60.0130.06720.06
5.5.50.0070.07320.05
5.5.40.0130.07320.14
5.5.30.0030.06320.04
5.5.20.0100.07320.07
5.5.10.0070.06720.02
5.5.00.0070.04720.00
5.4.450.0070.07319.47
5.4.440.0030.04719.37
5.4.430.0130.06719.48
5.4.420.0030.04019.35
5.4.410.0100.07719.22
5.4.400.0030.08018.98
5.4.390.0130.07019.03
5.4.380.0030.08318.98
5.4.370.0070.04318.81
5.4.360.0030.08018.78
5.4.350.0070.07319.04
5.4.340.0070.06318.96
5.4.320.0070.07719.14
5.4.310.0070.06718.90
5.4.300.0070.06719.07
5.4.290.0070.07318.78
5.4.280.0070.07318.97
5.4.270.0030.04719.19
5.4.260.0070.07319.02
5.4.250.0070.03719.22
5.4.240.0100.06318.78
5.4.230.0130.07018.89
5.4.220.0000.05019.02
5.4.210.0100.07318.95
5.4.200.0130.06719.05
5.4.190.0100.05019.11
5.4.180.0100.05319.13
5.4.170.0070.06319.05
5.4.160.0070.07318.76
5.4.150.0070.08018.88
5.4.140.0070.04716.09
5.4.130.0070.05316.10
5.4.120.0030.06016.31
5.4.110.0070.05716.38
5.4.100.0030.05016.23
5.4.90.0100.04316.21
5.4.80.0030.05716.46
5.4.70.0130.04016.34
5.4.60.0070.07716.15
5.4.50.0000.06316.23
5.4.40.0000.08316.48
5.4.30.0070.07316.37
5.4.20.0070.04316.37
5.4.10.0030.04716.30
5.4.00.0170.06315.76
5.3.290.0070.05014.52
5.3.280.0130.07714.43
5.3.270.0030.05014.43
5.3.260.0100.07314.60
5.3.250.0070.07314.46
5.3.240.0000.04314.57
5.3.230.0000.08014.54
5.3.220.0070.07714.55
5.3.210.0070.07714.51
5.3.200.0130.04714.41
5.3.190.0070.06714.42
5.3.180.0070.06714.50
5.3.170.0130.06714.55
5.3.160.0070.04314.37
5.3.150.0070.07314.42
5.3.140.0070.04314.56
5.3.130.0070.07714.38
5.3.120.0000.05014.50
5.3.110.0070.07314.52
5.3.100.0130.07014.02
5.3.90.0070.07013.87
5.3.80.0070.04014.00
5.3.70.0030.07714.01
5.3.60.0030.04013.93
5.3.50.0170.06713.95
5.3.40.0000.08013.71
5.3.30.0130.02713.88
5.3.20.0030.06013.55
5.3.10.0000.04713.56
5.3.00.0030.07713.58
5.2.170.0100.06011.10
5.2.160.0070.04011.14
5.2.150.0070.03011.16
5.2.140.0070.06311.12
5.2.130.0100.05011.01
5.2.120.0100.05711.09
5.2.110.0070.06010.89
5.2.100.0100.05711.05
5.2.90.0030.06311.14
5.2.80.0000.06711.07
5.2.70.0070.04011.05
5.2.60.0030.06311.08
5.2.50.0100.06311.08
5.2.40.0070.06311.03
5.2.30.0100.06010.93
5.2.20.0130.05310.71
5.2.10.0100.05710.92
5.2.00.0070.05710.79
5.1.60.0100.02710.04
5.1.50.0070.0339.87
5.1.40.0030.0539.95
5.1.30.0030.05710.28
5.1.20.0070.04310.38
5.1.10.0000.0539.90
5.1.00.0070.0539.89
5.0.50.0000.0478.42
5.0.40.0030.0338.44
5.0.30.0000.0678.28
5.0.20.0000.0478.18
5.0.10.0000.0378.16
5.0.00.0070.0578.25
4.4.90.0030.0206.35
4.4.80.0030.0236.35
4.4.70.0070.0336.35
4.4.60.0070.0306.35
4.4.50.0030.0276.35
4.4.40.0070.0506.35
4.4.30.0000.0176.35
4.4.20.0030.0336.35
4.4.10.0070.0306.35
4.4.00.0000.0576.35
4.3.110.0000.0376.35
4.3.100.0030.0336.35
4.3.90.0000.0336.35
4.3.80.0100.0436.35
4.3.70.0030.0336.35
4.3.60.0000.0376.35
4.3.50.0100.0206.35
4.3.40.0030.0506.35
4.3.30.0000.0336.35
4.3.20.0000.0276.35
4.3.10.0000.0336.35
4.3.00.0030.0336.35

preferences:
48.42 ms | 400 KiB | 5 Q