3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; $b = 2.5; $c = 0xFF; $d = $b + $c; echo $d; $e = $d * $b; echo $e; $f = ($d + $e) % $a; echo $f; print ($f + $e);

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)
8.3.60.0040.01118.55
8.3.50.0070.01122.04
8.3.40.0120.00318.54
8.3.30.0070.00718.98
8.3.20.0040.00420.25
8.3.10.0050.00321.77
8.3.00.0040.00419.56
8.2.180.0030.01616.50
8.2.170.0090.00622.96
8.2.160.0030.01020.52
8.2.150.0180.00024.18
8.2.140.0040.00424.66
8.2.130.0120.00626.16
8.2.120.0040.00419.36
8.2.110.0050.00519.39
8.2.100.0090.00317.84
8.2.90.0040.00419.23
8.2.80.0040.00418.04
8.2.70.0080.00017.50
8.2.60.0030.00617.93
8.2.50.0050.00318.07
8.2.40.0040.00418.34
8.2.30.0040.00419.30
8.2.20.0040.00417.70
8.2.10.0040.00418.16
8.2.00.0080.00017.71
8.1.280.0100.00725.92
8.1.270.0080.00024.01
8.1.260.0030.01026.35
8.1.250.0070.00028.09
8.1.240.0070.00322.55
8.1.230.0110.00020.96
8.1.220.0030.00618.77
8.1.210.0000.00820.93
8.1.200.0000.00917.00
8.1.190.0000.00717.66
8.1.180.0080.00018.10
8.1.170.0000.00818.54
8.1.160.0040.00418.91
8.1.150.0070.00018.84
8.1.140.0000.00717.36
8.1.130.0000.00717.72
8.1.120.0030.00317.34
8.1.110.0070.00017.36
8.1.100.0040.00417.23
8.1.90.0070.00017.32
8.1.80.0030.00617.42
8.1.70.0030.00317.30
8.1.60.0050.00317.44
8.1.50.0000.00817.35
8.1.40.0040.00417.45
8.1.30.0000.00817.51
8.1.20.0080.00017.58
8.1.10.0000.00817.50
8.1.00.0030.00617.42
8.0.300.0040.00420.05
8.0.290.0040.00417.18
8.0.280.0000.00718.37
8.0.270.0030.00317.23
8.0.260.0000.00717.12
8.0.250.0000.00717.00
8.0.240.0030.00316.95
8.0.230.0000.00716.89
8.0.220.0000.00716.88
8.0.210.0030.00316.92
8.0.200.0060.00016.90
8.0.190.0090.00216.98
8.0.180.0000.00716.93
8.0.170.0080.00016.78
8.0.160.0000.00716.84
8.0.150.0000.00716.86
8.0.140.0000.00716.79
8.0.130.0050.00313.34
8.0.120.0040.00416.75
8.0.110.0000.00816.87
8.0.100.0040.00416.72
8.0.90.0080.00016.75
8.0.80.0100.00716.90
8.0.70.0040.00416.85
8.0.60.0070.00016.80
8.0.50.0080.00016.94
8.0.30.0190.00416.85
8.0.20.0110.00917.40
8.0.10.0030.00516.88
8.0.00.0110.00716.76
7.4.330.0030.00315.02
7.4.320.0030.00316.43
7.4.300.0060.00016.49
7.4.290.0030.00316.48
7.4.280.0080.00016.54
7.4.270.0050.00316.49
7.4.260.0040.00416.41
7.4.250.0040.00416.37
7.4.240.0050.00216.38
7.4.230.0030.00316.53
7.4.220.0140.00516.46
7.4.210.0090.00616.57
7.4.200.0000.00716.55
7.4.160.0090.00616.45
7.4.150.0090.00917.40
7.4.140.0130.00517.86
7.4.130.0050.01716.42
7.4.120.0110.00716.38
7.4.110.0160.00816.38
7.4.100.0070.01316.49
7.4.90.0110.00616.34
7.4.80.0110.01119.39
7.4.70.0100.00716.31
7.4.60.0150.00316.33
7.4.50.0060.00316.23
7.4.40.0070.01416.53
7.4.30.0090.00916.55
7.4.10.0070.01014.95
7.4.00.0060.01114.79
7.3.330.0050.00013.11
7.3.320.0030.00313.13
7.3.310.0070.00016.03
7.3.300.0030.00316.22
7.3.290.0090.00916.20
7.3.280.0090.00816.19
7.3.270.0100.00717.40
7.3.260.0060.01016.30
7.3.250.0080.01016.26
7.3.240.0100.01016.53
7.3.230.0090.00916.39
7.3.210.0140.00716.49
7.3.200.0100.00919.39
7.3.190.0100.00716.31
7.3.180.0110.00416.50
7.3.170.0060.01616.27
7.3.160.0030.01316.11
7.3.130.0100.00714.72
7.3.120.0060.01114.80
7.3.110.0070.01214.75
7.3.100.0040.01014.73
7.3.90.0080.00714.88
7.3.80.0060.00514.76
7.3.70.0070.00714.68
7.3.60.0050.00714.75
7.3.50.0110.00314.62
7.3.40.0080.00714.72
7.3.30.0070.00814.66
7.3.20.0080.00416.56
7.3.10.0020.00916.49
7.3.00.0060.00816.64
7.2.330.0150.00316.69
7.2.320.0080.00816.32
7.2.310.0030.01516.29
7.2.300.0060.01116.23
7.2.290.0140.00316.45
7.2.260.0040.01214.79
7.2.250.0050.01314.96
7.2.240.0060.00915.00
7.2.230.0070.00714.78
7.2.220.0060.01114.92
7.2.210.0040.00814.93
7.2.200.0070.00614.96
7.2.190.0050.00714.91
7.2.180.0070.00714.91
7.2.170.0080.00514.93
7.2.160.0050.00814.77
7.2.150.0070.00616.78
7.2.140.0040.00816.76
7.2.130.0100.00516.68
7.2.120.0020.01116.66
7.2.110.0060.00816.91
7.2.100.0060.00716.89
7.2.90.0050.00916.95
7.2.80.0060.00816.66
7.2.70.0050.00816.63
7.2.60.0060.00816.78
7.2.50.0060.00916.71
7.2.40.0050.00916.64
7.2.30.0070.00916.81
7.2.20.0060.00716.88
7.2.10.0060.00816.83
7.2.00.0040.00917.36
7.1.330.0050.01015.65
7.1.320.0060.01215.69
7.1.310.0070.00815.66
7.1.300.0040.00915.61
7.1.290.0040.00815.66
7.1.280.0040.01015.65
7.1.270.0060.00715.60
7.1.260.0060.00815.62
7.1.250.0070.00515.70
7.1.240.0080.00515.81
7.1.230.0070.00915.62
7.1.220.0060.00615.50
7.1.210.0070.00615.74
7.1.200.0070.00415.65
7.1.190.0040.00815.71
7.1.180.0040.00915.76
7.1.170.0070.00815.66
7.1.160.0040.00815.60
7.1.150.0080.00715.72
7.1.140.0050.01015.63
7.1.130.0030.01115.70
7.1.120.0060.00715.79
7.1.110.0050.00815.74
7.1.100.0080.00616.34
7.1.90.0040.01015.71
7.1.80.0030.01015.57
7.1.70.0050.00716.10
7.1.60.0060.00716.62
7.1.50.0060.01015.87
7.1.40.0020.00915.65
7.1.30.0040.00815.58
7.1.20.0080.00615.70
7.1.10.0040.00615.66
7.1.00.0080.02117.38
7.0.330.0010.00915.33
7.0.320.0040.00715.24
7.0.310.0070.00715.35
7.0.300.0080.00415.34
7.0.290.0060.00715.42
7.0.280.0040.00715.35
7.0.270.0040.00815.38
7.0.260.0060.00715.28
7.0.250.0080.00715.31
7.0.240.0040.00915.51
7.0.230.0070.00715.35
7.0.220.0060.00815.34
7.0.210.0060.00715.40
7.0.200.0050.00615.56
7.0.190.0050.00815.18
7.0.180.0070.00615.24
7.0.170.0030.01115.42
7.0.160.0050.00715.38
7.0.150.0060.00715.26
7.0.140.0060.02217.06
7.0.130.0060.00615.35
7.0.120.0050.00615.32
7.0.110.0070.01616.47
7.0.100.0050.02616.54
7.0.90.0050.02416.53
7.0.80.0100.02116.49
7.0.70.0060.02516.40
7.0.60.0060.02616.59
7.0.50.0070.02716.64
7.0.40.0090.02315.00
7.0.30.0040.02815.02
7.0.20.0080.02615.05
7.0.10.0100.01415.03
7.0.00.0050.02715.07
5.6.400.0090.00514.12
5.6.390.0040.00814.39
5.6.380.0060.00714.24
5.6.370.0050.00714.31
5.6.360.0090.00614.21
5.6.350.0040.00914.26
5.6.340.0040.00714.26
5.6.330.0070.00814.28
5.6.320.0050.00914.16
5.6.310.0070.00814.20
5.6.300.0070.00814.21
5.6.290.0060.00614.38
5.6.280.0030.02416.08
5.6.270.0040.00814.18
5.6.260.0050.02715.90
5.6.250.0050.02015.98
5.6.240.0060.02015.84
5.6.230.0040.02615.84
5.6.220.0050.02516.01
5.6.210.0050.02415.79
5.6.200.0100.01915.95
5.6.190.0080.02016.00
5.6.180.0070.02715.95
5.6.170.0040.03015.97
5.6.160.0060.02916.05
5.6.150.0060.03016.02
5.6.140.0050.02916.00
5.6.130.0070.02715.94
5.6.120.0040.02816.04
5.6.110.0070.02615.89
5.6.100.0070.02815.80
5.6.90.0050.02815.95
5.6.80.0040.01715.79
5.6.70.0060.02615.77
5.6.60.0040.01615.79
5.6.50.0090.02215.77
5.6.40.0070.02215.66
5.6.30.0060.02415.68
5.6.20.0050.02815.74
5.6.10.0070.01715.79
5.6.00.0030.02515.67
5.5.380.0050.02515.75
5.5.370.0050.02215.72
5.5.360.0050.02615.60
5.5.350.0050.02515.65
5.5.340.0040.01915.80
5.5.330.0070.02615.97
5.5.320.0050.02715.79
5.5.310.0070.02515.86
5.5.300.0070.01815.71
5.5.290.0060.02815.87
5.5.280.0050.02716.01
5.5.270.0060.03015.90
5.5.260.0040.02915.79
5.5.250.0030.03015.85
5.5.240.0040.02715.58
5.5.230.0060.02215.59
5.5.220.0050.01915.64
5.5.210.0040.02715.64
5.5.200.0030.02515.55
5.5.190.0050.02315.63
5.5.180.0040.02815.67
5.5.170.0060.00714.09
5.5.160.0060.02615.49
5.5.150.0060.01615.74
5.5.140.0050.02615.61
5.5.130.0080.02115.64
5.5.120.0070.02415.62
5.5.110.0080.02315.47
5.5.100.0050.02815.65
5.5.90.0060.02015.60
5.5.80.0090.02115.58
5.5.70.0110.02315.53
5.5.60.0030.03015.48
5.5.50.0120.01915.55
5.5.40.0060.02215.57
5.5.30.0060.02315.39
5.5.20.0060.02515.57
5.5.10.0090.02515.55
5.5.00.0100.02215.48
5.4.450.0070.02313.76
5.4.440.0040.02813.78
5.4.430.0020.02613.73
5.4.420.0070.01313.77
5.4.410.0050.01513.73
5.4.400.0020.02613.65
5.4.390.0070.02213.63
5.4.380.0020.01613.65
5.4.370.0070.02013.75
5.4.360.0030.02313.74
5.4.350.0050.02413.64
5.4.340.0060.02213.60
5.4.330.0030.00711.95
5.4.320.0040.01713.57
5.4.310.0040.02413.59
5.4.300.0060.01313.62
5.4.290.0080.02013.57
5.4.280.0080.02213.61
5.4.270.0070.01313.63
5.4.260.0030.02513.67
5.4.250.0080.01713.64
5.4.240.0050.02313.61
5.4.230.0010.01813.66
5.4.220.0040.02413.60
5.4.210.0050.02213.67
5.4.200.0060.01613.67
5.4.190.0050.02113.66
5.4.180.0030.02613.69
5.4.170.0060.02213.65
5.4.160.0060.02213.54
5.4.150.0070.02213.62
5.4.140.0060.02312.99
5.4.130.0020.02012.97
5.4.120.0060.01813.02
5.4.110.0030.02512.97
5.4.100.0030.02613.01
5.4.90.0060.02012.88
5.4.80.0030.02512.87
5.4.70.0070.02212.96
5.4.60.0050.01612.94
5.4.50.0030.01912.94
5.4.40.0030.01413.02
5.4.30.0060.01012.98
5.4.20.0050.01413.01
5.4.10.0050.01412.93
5.4.00.0020.01612.80
5.3.290.0130.07714.78
5.3.280.0070.07714.59
5.3.270.0100.06714.51
5.3.260.0070.04714.66
5.3.250.0100.06714.46
5.3.240.0030.07714.54
5.3.230.0100.07014.63
5.3.220.0030.05014.43
5.3.210.0070.08014.62
5.3.200.0100.04014.62
5.3.190.0130.07314.50
5.3.180.0130.06714.62
5.3.170.0070.06714.45
5.3.160.0070.04014.50
5.3.150.0000.04014.34
5.3.140.0000.04014.62
5.3.130.0030.04314.49
5.3.120.0000.04014.64
5.3.110.0100.06314.48
5.3.100.0070.03013.97
5.3.90.0000.03714.02
5.3.80.0070.03713.84
5.3.70.0170.04313.89
5.3.60.0070.03313.93
5.3.50.0000.03713.77
5.3.40.0030.06314.02
5.3.30.0070.03013.84
5.3.20.0030.03313.63
5.3.10.0030.06313.71
5.3.00.0030.04313.48
5.2.170.0070.02011.08
5.2.160.0000.03011.30
5.2.150.0030.06711.07
5.2.140.0070.03711.07
5.2.130.0000.03011.09
5.2.120.0030.02311.25
5.2.110.0000.03011.02
5.2.100.0070.02311.09
5.2.90.0000.04011.04
5.2.80.0070.02010.99
5.2.70.0000.02711.00
5.2.60.0030.03011.01
5.2.50.0070.04310.95
5.2.40.0070.06011.05
5.2.30.0000.05710.96
5.2.20.0130.05011.03
5.2.10.0000.05710.96
5.2.00.0030.03710.79
5.1.60.0030.03010.79
5.1.50.0030.05310.79
5.1.40.0030.02310.79
5.1.30.0000.02710.79
5.1.20.0030.02310.79
5.1.10.0030.04310.79
5.1.00.0000.03710.79
5.0.50.0030.02010.79
5.0.40.0000.02010.79
5.0.30.0000.03010.79
5.0.20.0030.01710.79
5.0.10.0070.02010.79
5.0.00.0070.03310.79
4.4.90.0000.03710.79
4.4.80.0000.03710.79
4.4.70.0000.02310.79
4.4.60.0030.03710.79
4.4.50.0000.02710.79
4.4.40.0000.05010.79
4.4.30.0000.03010.79
4.4.20.0000.01710.79
4.4.10.0000.01710.79
4.4.00.0070.02010.79
4.3.110.0030.01310.79
4.3.100.0000.01310.79
4.3.90.0030.01310.79
4.3.80.0030.02010.79
4.3.70.0000.02010.79
4.3.60.0030.01310.79
4.3.50.0030.01310.79
4.3.40.0030.02010.79
4.3.30.0030.02310.79
4.3.20.0030.01310.79
4.3.10.0000.01710.79
4.3.00.0000.03010.79

preferences:
44.93 ms | 401 KiB | 5 Q