3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=' Sandhya Mohandas"'; $b='"Hello World"'. "/n". '"This is from'; echo $b . $a;

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)
8.3.60.0030.01118.31
8.3.50.0150.00721.89
8.3.40.0040.01118.63
8.3.30.0090.01218.84
8.3.20.0000.00820.34
8.3.10.0060.00320.46
8.3.00.0000.00819.38
8.2.180.0180.00416.38
8.2.170.0120.00322.96
8.2.160.0100.01020.53
8.2.150.0050.00224.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00522.28
8.2.110.0090.00022.08
8.2.100.0040.00719.64
8.2.90.0000.00819.13
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0000.00817.80
8.2.50.0040.00718.07
8.2.40.0040.00418.34
8.2.30.0000.01019.22
8.2.20.0040.00417.57
8.2.10.0000.00718.11
8.2.00.0000.00717.65
8.1.280.0120.00325.92
8.1.270.0080.00023.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00823.91
8.1.230.0090.00319.07
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.11
8.1.190.0030.00517.23
8.1.180.0030.00618.10
8.1.170.0040.00418.55
8.1.160.0000.00721.80
8.1.150.0050.00218.79
8.1.140.0040.00417.25
8.1.130.0070.00017.77
8.1.120.0000.00717.36
8.1.110.0040.00417.39
8.1.100.0070.00017.26
8.1.90.0000.00717.27
8.1.80.0000.00717.27
8.1.70.0000.00717.30
8.1.60.0030.00617.58
8.1.50.0030.00617.49
8.1.40.0000.00817.40
8.1.30.0060.00317.55
8.1.20.0040.00417.47
8.1.10.0030.00517.52
8.1.00.0040.00417.42
8.0.300.0070.00018.77
8.0.290.0050.00216.88
8.0.280.0070.00018.30
8.0.270.0000.00717.17
8.0.260.0030.00317.27
8.0.250.0060.00016.94
8.0.240.0000.00716.92
8.0.230.0000.00717.00
8.0.220.0030.00316.78
8.0.210.0030.00316.89
8.0.200.0030.00316.84
8.0.190.0110.00416.82
8.0.180.0040.00416.79
8.0.170.0040.00416.90
8.0.160.0050.00216.91
8.0.150.0070.00016.82
8.0.140.0070.00016.79
8.0.130.0000.00513.34
8.0.120.0000.00716.87
8.0.110.0060.00316.70
8.0.100.0040.00416.77
8.0.90.0000.00716.94
8.0.80.0070.01516.94
8.0.70.0040.00416.90
8.0.60.0050.00216.88
8.0.50.0070.00016.90
8.0.30.0100.00817.13
8.0.20.0080.01117.40
8.0.10.0040.00416.81
8.0.00.0130.01316.63
7.4.330.0000.00615.00
7.4.320.0000.00616.48
7.4.300.0000.00616.43
7.4.290.0000.00716.48
7.4.280.0070.00016.41
7.4.270.0030.00316.54
7.4.260.0030.00316.40
7.4.250.0080.00016.49
7.4.240.0030.00316.51
7.4.230.0000.00716.36
7.4.220.0090.00916.54
7.4.210.0060.00816.53
7.4.200.0030.00316.32
7.4.160.0090.00616.38
7.4.150.0130.00617.40
7.4.140.0090.00817.86
7.4.130.0130.00516.34
7.4.120.0080.00916.42
7.4.110.0000.01716.64
7.4.100.0060.01116.28
7.4.90.0110.00816.36
7.4.80.0140.00719.37
7.4.70.0080.00816.52
7.4.60.0070.01516.46
7.4.50.0030.00316.34
7.4.40.0060.01216.50
7.4.30.0150.00716.45
7.4.00.0070.01214.67
7.3.330.0080.00013.02
7.3.320.0000.00513.11
7.3.310.0030.00316.12
7.3.300.0000.00616.02
7.3.290.0070.00716.14
7.3.280.0090.01016.19
7.3.270.0150.00317.40
7.3.260.0060.01616.29
7.3.250.0070.01516.26
7.3.240.0000.01616.41
7.3.230.0080.01316.44
7.3.210.0030.01316.21
7.3.200.0070.01019.39
7.3.190.0090.01216.24
7.3.180.0060.00916.45
7.3.170.0070.01316.30
7.3.160.0090.01216.28
7.3.120.0110.00414.89
7.3.110.0070.01114.38
7.3.100.0040.00814.56
7.3.90.0070.01014.45
7.3.80.0080.00414.87
7.3.70.0110.00414.79
7.3.60.0000.01414.70
7.3.50.0040.00814.62
7.3.40.0030.00714.47
7.3.30.0000.01714.82
7.3.20.0030.00616.48
7.3.10.0110.00316.65
7.3.00.0140.00016.59
7.2.330.0170.00616.79
7.2.320.0070.01016.56
7.2.310.0090.00916.57
7.2.300.0150.00616.33
7.2.290.0190.00016.33
7.2.250.0150.00315.10
7.2.240.0100.00314.75
7.2.230.0040.01515.17
7.2.220.0070.00715.12
7.2.210.0040.01414.83
7.2.200.0000.01714.97
7.2.190.0040.01114.69
7.2.180.0060.00915.00
7.2.170.0040.00814.77
7.2.60.0110.00316.96
7.2.00.0050.01519.26
7.1.330.0070.01015.52
7.1.320.0060.00315.49
7.1.310.0070.01015.60
7.1.300.0080.00415.69
7.1.290.0000.00915.55
7.1.280.0130.00315.48
7.1.270.0090.00315.32
7.1.260.0070.00715.70
7.1.200.0060.00615.54
7.1.100.0070.00718.03
7.1.70.0000.01516.90
7.1.60.0070.00319.32
7.1.50.0000.02016.75
7.1.00.0000.08022.30
7.0.200.0000.00816.75
7.0.140.0030.07022.11
7.0.60.0130.07719.93
7.0.50.0070.06317.80
7.0.40.0130.08320.38
7.0.30.0400.04320.13
7.0.20.0200.08720.00
7.0.10.0130.08320.17
7.0.00.0130.07020.18
5.6.280.0070.06720.89
5.6.210.0170.04720.76
5.6.200.0100.06318.13
5.6.190.0130.08020.61
5.6.180.0570.07020.39
5.6.170.0100.05020.44
5.6.160.0030.05020.49
5.6.150.0070.06718.26
5.6.140.0100.07718.21
5.6.130.0030.08018.11
5.6.120.0100.05320.91
5.6.110.0070.05721.08
5.6.100.0030.09020.97
5.6.90.0100.08020.99
5.6.80.0070.05020.36
5.5.350.0230.07320.52
5.5.340.0100.07717.95
5.5.330.0200.07020.21
5.5.320.0400.07020.30
5.5.310.0200.04720.27
5.5.300.0170.06017.95
5.5.290.0130.07317.96
5.5.280.0100.07320.96
5.5.270.0100.08320.92
5.5.260.0030.05020.84
5.5.250.0100.07320.57
5.5.240.1070.04720.18
5.4.450.0170.05319.28
5.4.440.0230.04019.54
5.4.430.0230.03719.40
5.4.420.0230.04719.13
5.4.410.0170.06019.43
5.4.400.0230.03319.16
5.4.390.0130.04319.25
5.4.380.0230.05318.78
5.4.370.0170.05319.09
5.4.360.0170.04019.10
5.4.350.0200.03718.77
5.4.340.0170.04019.06
5.4.320.0230.03319.22
5.4.310.0130.04019.24
5.4.300.0230.03318.93
5.4.290.0300.03719.09
5.4.280.0170.04018.80
5.4.270.0100.04318.93
5.4.260.0230.04319.07
5.4.250.0230.04319.23
5.4.240.0330.02318.80
5.4.230.0200.03318.80
5.4.220.0030.03718.88
5.4.210.0070.03319.11
5.4.200.0600.03718.76
5.4.190.1300.04018.80
5.4.180.1830.04719.07
5.4.170.2100.04718.76
5.4.160.1530.03318.79
5.4.150.1430.04019.10
5.4.140.1430.02716.43
5.4.130.1470.03716.34
5.4.120.1530.03716.33
5.4.110.1070.04016.43
5.4.100.0000.03716.55
5.4.90.0000.04716.30
5.4.80.1270.03316.37
5.4.70.1400.03016.16
5.4.60.1270.03016.41
5.4.50.0070.03016.41
5.4.40.0000.03716.36
5.4.30.0730.03316.36
5.4.20.1370.03316.36
5.4.10.1630.03716.36
5.4.00.1500.03015.74
5.3.290.1770.03314.51
5.3.280.1830.04014.46
5.3.270.1500.04714.45
5.3.260.1600.03714.55
5.3.250.1630.03714.65
5.3.240.1570.04314.55
5.3.230.1630.04014.43
5.3.220.1830.04014.39
5.3.210.1000.05014.43
5.3.200.0070.04314.37
5.3.190.0100.07014.41
5.3.180.0070.04014.61
5.3.170.1700.04714.57
5.3.160.1630.03314.50
5.3.150.1730.03714.65
5.3.140.1530.04014.50
5.3.130.1830.04014.53
5.3.120.1600.03714.49
5.3.110.1730.03314.40
5.3.100.1800.03013.93
5.3.90.1570.03714.06
5.3.80.1900.04313.81
5.3.70.1770.04013.95
5.3.60.0000.07314.09
5.3.50.0000.04713.88
5.3.40.0830.06314.03
5.3.30.1630.03313.95
5.3.20.1570.02713.63
5.3.10.1900.04713.56
5.3.00.1830.06313.58
5.2.170.1470.03010.98
5.2.160.1470.03011.04
5.2.150.1530.04010.99
5.2.140.1500.03010.97
5.2.130.1670.03011.04
5.2.120.1600.03011.04
5.2.110.1600.02010.95
5.2.100.0830.03311.27
5.2.90.0000.07011.18
5.2.80.0130.02011.10
5.2.70.0430.05011.14
5.2.60.1570.03311.09
5.2.50.1600.04011.17
5.2.40.1170.02711.05
5.2.30.1270.03311.02
5.2.20.1270.02311.04
5.2.10.1070.02710.80
5.2.00.1300.03710.79
5.1.60.1200.0279.85
5.1.50.1100.02310.14
5.1.40.1330.0279.95
5.1.30.1330.03310.25
5.1.20.1470.02710.28
5.1.10.1100.02310.15
5.1.00.0870.03010.00
5.0.50.0000.0278.44
5.0.40.0000.0208.29
5.0.30.0030.0308.10
5.0.20.0000.0238.17
5.0.10.0000.0208.06
5.0.00.0030.0538.31
4.4.90.0030.0208.05
4.4.80.0130.0178.05
4.4.70.0570.0138.05
4.4.60.0530.0178.05
4.4.50.0570.0138.05
4.4.40.0570.0238.05
4.4.30.0570.0138.05
4.4.20.0600.0138.05
4.4.10.0530.0178.05
4.4.00.0600.0278.05
4.3.110.0530.0178.05
4.3.100.0630.0208.05
4.3.90.0670.0178.05
4.3.80.0500.0278.05
4.3.70.0630.0208.05
4.3.60.0670.0178.05
4.3.50.0530.0178.05
4.3.40.0500.0278.05
4.3.30.0300.0138.05
4.3.20.0330.0108.05
4.3.10.0270.0178.05
4.3.00.0270.0178.05

preferences:
41.85 ms | 401 KiB | 5 Q