3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cadena = 'taza'; $nombre = 'café'; $str = 'Esto es una $cadena con mi $nombre en ella.'; echo $str. "\n"; eval("\$str = \"$str\";"); echo $str. "\n"; $aXml[0] = "HOLA"; $b = "[0]"; $c = "\$aXml".$b; 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)
8.3.40.0140.00718.88
8.3.30.0160.00020.21
8.3.20.0040.00420.20
8.3.10.0070.00022.09
8.3.00.0040.00422.42
8.2.170.0100.01022.96
8.2.160.0050.00822.01
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.80
8.2.110.0080.00022.25
8.2.100.0110.00017.72
8.2.90.0040.00419.17
8.2.80.0040.00419.39
8.2.70.0030.00617.50
8.2.60.0080.00318.05
8.2.50.0040.00418.07
8.2.40.0000.00818.22
8.2.30.0050.00219.31
8.2.20.0030.00517.70
8.2.10.0000.00717.75
8.2.00.0000.00717.62
8.1.270.0040.00424.00
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00023.77
8.1.230.0070.00419.16
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00317.35
8.1.190.0040.00417.40
8.1.180.0040.00419.01
8.1.170.0030.00518.48
8.1.160.0000.01018.77
8.1.150.0040.00418.55
8.1.140.0040.00417.46
8.1.130.0030.00317.77
8.1.120.0000.00717.48
8.1.110.0040.00417.34
8.1.100.0040.00417.36
8.1.90.0040.00417.34
8.1.80.0040.00417.38
8.1.70.0030.00317.36
8.1.60.0000.00817.44
8.1.50.0000.00717.48
8.1.40.0040.00417.48
8.1.30.0000.00717.68
8.1.20.0080.00017.62
8.1.10.0050.00317.58
8.1.00.0030.00617.40
8.0.300.0070.00018.77
8.0.290.0070.00017.18
8.0.280.0080.00018.45
8.0.270.0000.00717.19
8.0.260.0000.00716.73
8.0.250.0030.00316.87
8.0.240.0040.00416.98
8.0.230.0030.00316.96
8.0.220.0000.00716.95
8.0.210.0070.00016.89
8.0.200.0070.00016.90
8.0.190.0070.00016.95
8.0.180.0000.00716.90
8.0.170.0070.00016.91
8.0.160.0050.00216.95
8.0.150.0000.00816.76
8.0.140.0000.00716.89
8.0.130.0000.00513.33
8.0.120.0040.00416.95
8.0.110.0070.00016.89
8.0.100.0000.00716.78
8.0.90.0000.00716.78
8.0.80.0060.01016.84
8.0.70.0000.00816.69
8.0.60.0040.00416.83
8.0.50.0080.00016.76
8.0.30.0100.00917.29
8.0.20.0090.00917.40
8.0.10.0040.00417.03
8.0.00.0080.01216.74
7.4.330.0000.00515.07
7.4.320.0030.00316.60
7.4.300.0030.00316.52
7.4.290.0070.00016.43
7.4.280.0000.00716.45
7.4.270.0030.00316.65
7.4.260.0000.00613.27
7.4.250.0000.00716.52
7.4.240.0030.00416.59
7.4.230.0000.00716.25
7.4.220.0170.00616.54
7.4.210.0060.01016.58
7.4.200.0000.00716.41
7.4.190.0030.00316.69
7.4.160.0030.01316.58
7.4.150.0180.00017.40
7.4.140.0060.01217.86
7.4.130.0110.00516.58
7.4.120.0140.00516.68
7.4.110.0030.01316.43
7.4.100.0110.00516.53
7.4.90.0160.00316.59
7.4.80.0130.00719.39
7.4.70.0090.00916.59
7.4.60.0130.00316.47
7.4.50.0000.00816.40
7.4.40.0040.01222.77
7.4.30.0030.01316.75
7.4.00.0040.01114.93
7.3.330.0050.00013.05
7.3.320.0050.00013.00
7.3.310.0070.00016.23
7.3.300.0000.00616.29
7.3.290.0030.01016.27
7.3.280.0050.01016.29
7.3.270.0030.01417.40
7.3.260.0090.00916.34
7.3.250.0110.00816.38
7.3.240.0100.00616.57
7.3.230.0040.01316.39
7.3.210.0110.01116.38
7.3.200.0140.00319.39
7.3.190.0090.00916.35
7.3.180.0060.00916.51
7.3.170.0090.00616.34
7.3.160.0080.00816.55
7.3.120.0060.01014.80
7.2.330.0060.01016.61
7.2.320.0120.00616.65
7.2.310.0100.00716.62
7.2.300.0070.01016.66
7.2.290.0100.00616.72
7.2.00.0030.01019.51
7.1.200.0040.00715.71
7.1.100.0000.00918.13
7.1.70.0040.00417.26
7.1.60.0120.01219.32
7.1.50.0030.01616.99
7.1.00.0030.03322.44
7.0.200.0210.00515.04
7.0.140.0000.07721.99
7.0.100.0130.07719.95
7.0.90.0230.04719.96
7.0.80.0100.05020.12
7.0.70.0100.03720.01
7.0.60.0170.07019.88
7.0.50.0070.07720.25
7.0.40.0170.07320.10
7.0.30.0230.06320.18
7.0.20.0130.04720.09
7.0.10.0100.07019.94
7.0.00.0000.07020.04
5.6.280.0030.07320.81
5.6.250.0070.08020.61
5.6.240.0130.07320.57
5.6.230.0070.08020.57
5.6.220.0070.04320.48
5.6.210.0070.08320.66
5.6.200.0100.08320.96
5.6.190.0070.08721.01
5.6.180.0070.06321.05
5.6.170.0070.08021.07
5.6.160.0030.07721.05
5.6.150.0030.08721.13
5.6.140.0070.07021.01
5.6.130.0100.06021.01
5.6.120.0100.08721.05
5.6.110.0070.07721.07
5.6.100.0100.06721.02
5.6.90.0030.08721.07
5.6.80.0100.05320.35
5.6.70.0070.06720.48
5.6.60.0130.05320.50
5.6.50.0030.08320.30
5.6.40.0000.04320.34
5.6.30.0070.06720.45
5.6.20.0070.07720.44
5.6.10.0070.07020.37
5.6.00.0100.05020.50
5.5.380.0070.04720.39
5.5.370.0100.08320.44
5.5.360.0100.05720.34
5.5.350.0130.07320.41
5.5.340.0100.07320.85
5.5.330.0200.07020.88
5.5.320.0130.07720.88
5.5.310.0070.04020.72
5.5.300.0070.05720.86
5.5.290.0100.08320.75
5.5.280.0000.05320.85
5.5.270.0030.08720.81
5.5.260.0130.06020.88
5.5.250.0100.08320.69
5.5.240.0100.05720.29
5.5.230.0100.08020.25
5.5.220.0000.05320.25
5.5.210.0070.08720.23
5.5.200.0030.08320.26
5.5.190.0030.08020.13
5.5.180.0070.08320.15
5.5.160.0070.04320.16
5.5.150.0030.07320.15
5.5.140.0030.06720.23
5.5.130.0070.07720.14
5.5.120.0170.07020.13
5.5.110.0070.08319.98
5.5.100.0030.08019.94
5.5.90.0030.08020.11
5.5.80.0070.07720.12
5.5.70.0000.07320.15
5.5.60.0200.06720.04
5.5.50.0130.07020.14
5.5.40.0130.05020.04
5.5.30.0170.07020.04
5.5.20.0000.08720.09
5.5.10.0100.07720.11
5.5.00.0130.07020.01
5.4.450.0070.05019.44
5.4.440.0070.06719.45
5.4.430.0130.03319.44
5.4.420.0100.06019.38
5.4.410.0100.06319.29
5.4.400.0070.04718.98
5.4.390.0030.08019.04
5.4.380.0100.06019.03
5.4.370.0100.07719.04
5.4.360.0000.05719.07
5.4.350.0100.07019.03
5.4.340.0100.07319.07
5.4.320.0030.08018.91
5.4.310.0000.08018.96
5.4.300.0030.07718.98
5.4.290.0170.06718.98
5.4.280.0130.07319.07
5.4.270.0170.06319.11
5.4.260.0030.07018.78
5.4.250.0030.07719.23
5.4.240.0070.06019.23
5.4.230.0130.07019.04
5.4.220.0100.06319.12
5.4.210.0100.07719.06
5.4.200.0130.07018.93
5.4.190.0070.07319.05
5.4.180.0070.07718.95
5.4.170.0070.07718.93
5.4.160.0000.08019.00
5.4.150.0070.05319.09
5.4.140.0000.07316.29
5.4.130.0070.07316.36
5.4.120.0100.06316.24
5.4.110.0030.08016.44
5.4.100.0100.06716.34
5.4.90.0070.07016.45
5.4.80.0100.08016.43
5.4.70.0000.07716.43
5.4.60.0070.06316.33
5.4.50.0070.06016.31
5.4.40.0170.07016.39
5.4.30.0130.06316.41
5.4.20.0030.08016.18
5.4.10.0070.05016.39
5.4.00.0100.05015.82
5.3.290.0030.06014.48
5.3.280.0030.05014.60
5.3.270.0070.06714.56
5.3.260.0070.07714.59
5.3.250.0070.07314.58
5.3.240.0100.06714.54
5.3.230.0100.07714.61
5.3.220.0130.06714.56
5.3.210.0030.08014.56
5.3.200.0030.08014.56
5.3.190.0070.07714.53
5.3.180.0070.07314.52
5.3.170.0130.06714.39
5.3.160.0070.07314.50
5.3.150.0070.06714.42
5.3.140.0100.06714.55
5.3.130.0070.07714.54
5.3.120.0130.07014.40
5.3.110.0100.07314.54
5.3.100.0130.07013.90
5.3.90.0130.05714.01
5.3.80.0000.08014.01
5.3.70.0000.07014.03
5.3.60.0100.06713.76
5.3.50.0130.06713.86
5.3.40.0070.07313.86
5.3.30.0070.07013.91
5.3.20.0100.04313.60
5.3.10.0030.06713.51
5.3.00.0000.07013.63
5.2.170.0030.07011.63
5.2.160.0170.05011.63
5.2.150.0030.06311.63
5.2.140.0100.06011.63
5.2.130.0070.06311.63
5.2.120.0100.05711.63
5.2.110.0170.05311.63
5.2.100.0030.04011.63
5.2.90.0070.06311.63
5.2.80.0100.06011.63
5.2.70.0070.03311.63
5.2.60.0030.05711.63
5.2.50.0030.06711.63
5.2.40.0100.05711.63
5.2.30.0000.05711.63
5.2.20.0000.06311.63
5.2.10.0030.06011.63
5.2.00.0100.04311.63
5.1.60.0000.05711.63
5.1.50.0100.04711.63
5.1.40.0070.05011.63
5.1.30.0070.05711.63
5.1.20.0030.05711.63
5.1.10.0000.05011.63
5.1.00.0100.05311.63
5.0.50.0030.02711.63
5.0.40.0030.03711.63
5.0.30.0000.07311.63
5.0.20.0070.03311.63
5.0.10.0000.02711.63
5.0.00.0000.03311.63
4.4.90.0070.03011.63
4.4.80.0030.02011.63
4.4.70.0000.03711.63
4.4.60.0000.03011.63
4.4.50.0030.03711.63
4.4.40.0030.05311.63
4.4.30.0070.03011.63
4.4.20.0000.03311.63
4.4.10.0100.03011.63
4.4.00.0000.02711.63
4.3.110.0030.03311.63
4.3.100.0000.03711.63
4.3.90.0030.03311.63
4.3.80.0000.03711.63
4.3.70.0030.03711.63
4.3.60.0000.03011.63
4.3.50.0000.03711.63
4.3.40.0000.04011.63
4.3.30.0000.03311.63
4.3.20.0000.03011.63
4.3.10.0000.03311.63
4.3.00.0030.03011.63

preferences:
46.77 ms | 400 KiB | 5 Q