3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (strnatcmp(phpversion(),'5.4.7') >= 0) { $host="127.0.0.1" ; $port=9878; $timeout=30; $sk=fsockopen($host,$port,$errnum,$errstr,$timeout) ; if (!is_resource($sk)) { exit("connection fail: ".$errnum." ".$errstr) ; } else { echo "Connected"; } } ?>

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)
7.4.10.0060.00914.71
7.4.00.0040.01515.02
7.3.130.0080.00515.10
7.3.120.0060.00714.69
7.3.110.0080.01115.04
7.3.100.0060.00614.91
7.3.90.0080.00314.84
7.3.80.0030.00614.86
7.3.70.0060.00414.94
7.3.60.0050.00914.70
7.3.50.0050.00314.65
7.3.40.0070.00814.82
7.3.30.0080.00714.84
7.3.20.0080.00416.55
7.3.10.0100.00316.85
7.3.00.0020.01116.71
7.2.260.0070.01115.35
7.2.250.0100.00715.13
7.2.240.0050.01215.25
7.2.230.0070.00714.94
7.2.220.0050.00815.08
7.2.210.0050.00614.80
7.2.200.0030.01015.11
7.2.190.0050.00415.15
7.2.180.0010.01015.07
7.2.170.0060.00915.15
7.2.160.0090.00715.05
7.2.150.0050.00817.05
7.2.140.0030.00916.86
7.2.130.0060.00916.77
7.2.120.0060.00817.06
7.2.110.0090.00616.77
7.2.100.0100.00416.74
7.2.90.0060.00816.81
7.2.80.0070.00716.81
7.2.70.0060.00817.11
7.2.60.0050.01016.99
7.2.50.0030.01017.10
7.2.40.0040.00717.12
7.2.30.0030.01017.05
7.2.20.0080.00817.01
7.2.10.0060.00817.11
7.2.00.0110.01017.45
7.1.330.0110.00215.71
7.1.320.0030.00815.77
7.1.310.0080.00715.67
7.1.300.0080.00615.94
7.1.290.0050.00515.81
7.1.280.0090.00315.63
7.1.270.0050.00815.64
7.1.260.0080.00315.77
7.1.250.0030.01015.79
7.1.240.0090.00016.06
7.1.230.0050.00915.70
7.1.220.0050.01015.80
7.1.210.0090.00415.97
7.1.200.0050.00715.83
7.1.190.0050.00615.84
7.1.180.0040.00815.94
7.1.170.0020.01215.80
7.1.160.0050.00916.02
7.1.150.0050.00715.98
7.1.140.0030.01015.96
7.1.130.0030.00615.80
7.1.120.0040.00915.70
7.1.110.0040.00716.00
7.1.100.0040.00816.79
7.1.90.0020.01115.91
7.1.80.0030.01015.83
7.1.70.0020.00916.31
7.1.60.0050.01317.01
7.1.50.0070.01116.03
7.1.40.0050.00915.92
7.1.30.0050.00915.73
7.1.20.0070.00915.87
7.1.10.0030.00715.90
7.1.00.0040.02217.97
7.0.330.0060.00615.45
7.0.320.0040.00815.40
7.0.310.0100.00515.56
7.0.300.0090.00415.48
7.0.290.0070.00515.62
7.0.280.0020.01015.29
7.0.270.0080.00315.39
7.0.260.0060.00415.62
7.0.250.0040.00915.70
7.0.240.0030.01015.48
7.0.230.0090.00515.39
7.0.220.0050.00715.36
7.0.210.0040.00615.53
7.0.200.0070.00416.08
7.0.190.0030.00715.37
7.0.180.0100.00215.38
7.0.170.0030.01015.53
7.0.160.0030.00715.49
7.0.150.0080.00615.41
7.0.140.0060.02817.63
7.0.130.0030.00515.71
7.0.120.0050.00715.53
7.0.110.0070.01916.88
7.0.100.0060.01817.12
7.0.90.0080.01417.01
7.0.80.0060.02416.96
7.0.70.0020.01917.00
7.0.60.0050.01716.88
7.0.50.0050.01917.28
7.0.40.0060.01615.78
7.0.30.0040.01815.74
7.0.20.0050.02115.58
7.0.10.0040.01815.79
7.0.00.0100.01615.79
5.6.400.0040.00814.47
5.6.390.0100.00714.71
5.6.380.0030.01214.66
5.6.370.0100.00314.33
5.6.360.0080.00614.12
5.6.350.0020.01114.25
5.6.340.0070.00714.52
5.6.330.0080.00514.42
5.6.320.0030.01014.35
5.6.310.0040.00914.55
5.6.300.0030.00714.64
5.6.290.0020.00914.36
5.6.280.0030.03016.65
5.6.270.0050.00714.22
5.6.260.0020.01314.62
5.6.250.0050.02316.45
5.6.240.0060.01916.52
5.6.230.0020.02316.47
5.6.220.0080.02816.52
5.6.210.0060.01516.61
5.6.200.0060.01816.57
5.6.190.0060.02616.47
5.6.180.0060.02216.68
5.6.170.0120.01916.65
5.6.160.0010.02316.84
5.6.150.0030.02416.67
5.6.140.0080.02516.58
5.6.130.0050.01916.61
5.6.120.0070.01716.65
5.6.110.0040.02216.68
5.6.100.0050.02116.57
5.6.90.0020.01916.58
5.6.80.0020.02016.31
5.6.70.0070.01816.37
5.6.60.0060.01716.50
5.6.50.0050.01716.27
5.6.40.0020.01816.38
5.6.30.0110.02016.41
5.6.20.0040.02716.34
5.6.10.0050.03016.34
5.6.00.0070.03016.45
5.5.380.0020.02115.77
5.5.370.0020.01815.74
5.5.360.0020.02015.75
5.5.350.0030.02615.87
5.5.340.0050.01616.06
5.5.330.0060.01815.94
5.5.320.0070.02216.01
5.5.310.0060.01516.04
5.5.300.0050.01916.00
5.5.290.0060.02115.98
5.5.280.0020.01915.91
5.5.270.0060.01815.93
5.5.260.0020.02016.03
5.5.250.0050.01816.04
5.5.240.0090.01215.70
5.5.230.0100.02315.80
5.5.220.0050.01815.71
5.5.210.0020.01715.77
5.5.200.0080.02715.69
5.5.190.0050.03315.75
5.5.180.0040.02115.73
5.5.170.0050.00913.86
5.5.160.0030.02315.72
5.5.150.0060.02915.67
5.5.140.0070.02715.55
5.5.130.0030.03015.77
5.5.120.0060.03215.77
5.5.110.0050.03215.83
5.5.100.0070.03015.73
5.5.90.0030.03215.80
5.5.80.0070.02915.66
5.5.70.0080.02115.70
5.5.60.0050.03215.77
5.5.50.0100.02715.72
5.5.40.0060.02815.75
5.5.30.0020.02815.76
5.5.20.0080.02815.80
5.5.10.0070.02815.69
5.5.00.0020.02615.62
5.4.450.0060.01714.30
5.4.440.0010.02014.55
5.4.430.0060.01714.51
5.4.420.0030.01914.45
5.4.410.0060.01614.31
5.4.400.0020.01914.20
5.4.390.0030.01714.32
5.4.380.0050.01414.18
5.4.370.0090.01214.31
5.4.360.0030.02914.31
5.4.350.0050.01614.33
5.4.340.0050.02714.26
5.4.330.0030.00611.88
5.4.320.0080.02514.26
5.4.310.0060.02414.24
5.4.300.0080.02614.19
5.4.290.0050.02914.28
5.4.280.0040.03014.32
5.4.270.0040.02914.21
5.4.260.0070.02614.11
5.4.250.0080.02614.17
5.4.240.0070.02914.28
5.4.230.0060.02814.31
5.4.220.0050.02614.30
5.4.210.0060.01814.26
5.4.200.0110.02314.23
5.4.190.0040.02914.31
5.4.180.0060.02914.29
5.4.170.0080.01814.33
5.4.160.0050.02014.29
5.4.150.0060.02414.23
5.4.140.0020.02913.45
5.4.130.0070.02813.43
5.4.120.0050.02713.54
5.4.110.0050.02813.28
5.4.100.0040.02413.47
5.4.90.0070.02713.36
5.4.80.0030.03013.35
5.4.70.0040.02713.45
5.4.60.0040.02613.27
5.4.50.0060.02513.28
5.4.40.0070.02913.31
5.4.30.0040.02813.27
5.4.20.0040.01913.31
5.4.10.0060.02613.33
5.4.00.0030.02713.13
5.3.290.0060.02812.57
5.3.280.0070.01412.55
5.3.270.0040.03112.58
5.3.260.0020.03112.46
5.3.250.0060.02612.58
5.3.240.0060.02912.52
5.3.230.0040.02212.48
5.3.220.0060.02812.45
5.3.210.0030.02012.56
5.3.200.0040.01512.45
5.3.190.0020.01812.50
5.3.180.0040.02512.56
5.3.170.0060.01912.58
5.3.160.0050.02912.60
5.3.150.0060.02412.61
5.3.140.0060.03012.55
5.3.130.0040.02112.47
5.3.120.0060.02612.59
5.3.110.0050.02312.55
5.3.100.0040.02812.32
5.3.90.0020.02312.42
5.3.80.0070.02512.32
5.3.70.0040.02912.31
5.3.60.0030.01812.40
5.3.50.0040.02912.35
5.3.40.0050.02712.27
5.3.30.0060.02412.33
5.3.20.0040.02712.29
5.3.10.0020.02712.15
5.3.00.0030.02812.21
5.2.170.0140.01512.24
5.2.160.0120.02412.24
5.2.150.0040.03412.24
5.2.140.0050.03512.24
5.2.130.0050.03212.24
5.2.120.0020.03712.24
5.2.110.0080.03212.24
5.2.100.0080.02812.24
5.2.90.0030.02112.24
5.2.80.0000.02712.24
5.2.70.0070.02712.24
5.2.60.0040.03112.24
5.2.50.0000.02412.24
5.2.40.0020.01712.24
5.2.30.0060.02212.24
5.2.20.0060.03112.24
5.2.10.0070.02912.24
5.2.00.0050.03212.24
5.1.60.0050.02512.24
5.1.50.0020.02912.24
5.1.40.0070.02512.24
5.1.30.0060.01512.24
5.1.20.0050.01512.24
5.1.10.0050.02812.24
5.1.00.0030.02912.24
5.0.50.0060.02212.24
5.0.40.0050.01812.24
5.0.30.0070.03012.24
5.0.20.0050.02512.24
5.0.10.0030.02312.24
5.0.00.0060.02512.24
4.4.90.0000.01812.24
4.4.80.0060.01012.24
4.4.70.0020.02112.24
4.4.60.0010.01612.24
4.4.50.0020.01312.24
4.4.40.0030.01512.24
4.4.30.0000.02112.24
4.4.20.0010.01912.24
4.4.10.0030.01812.24
4.4.00.0000.02812.24
4.3.110.0000.01412.24
4.3.100.0030.01812.24
4.3.90.0040.01512.24
4.3.80.0010.02812.24
4.3.70.0020.01712.24
4.3.60.0030.01812.24
4.3.50.0030.01712.24
4.3.40.0000.03012.24
4.3.30.0020.01512.24
4.3.20.0000.02112.24
4.3.10.0020.01212.24
4.3.00.0030.01512.24

preferences:
38.57 ms | 400 KiB | 5 Q