3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'hello form world.i am windows.i am linux '; $pieces = explode(".", $foo); for($i=0;$i<count($pieces);$i++){ $pieces[$i] = ucfirst($pieces[$i]); echo $pieces[$i].'<br>'; } $imp = implode(".", $pieces); echo $imp;

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)
8.3.60.0140.00018.30
8.3.50.0130.00821.27
8.3.40.0040.01118.89
8.3.30.0080.00618.70
8.3.20.0090.00018.77
8.3.10.0090.00021.27
8.3.00.0000.00721.76
8.2.180.0070.00716.50
8.2.170.0040.01122.96
8.2.160.0100.00320.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00720.91
8.2.110.0070.00320.94
8.2.100.0000.01117.84
8.2.90.0040.00419.34
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0000.00818.05
8.2.50.0030.00618.07
8.2.40.0080.00018.16
8.2.30.0040.00421.20
8.2.20.0040.00417.76
8.2.10.0040.00417.72
8.2.00.0030.00517.73
8.1.280.0140.00325.92
8.1.270.0070.00023.99
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00619.33
8.1.230.0080.00320.99
8.1.220.0050.00318.77
8.1.210.0040.00418.90
8.1.200.0030.00617.36
8.1.190.0070.00017.66
8.1.180.0040.00418.10
8.1.170.0030.00518.66
8.1.160.0040.00418.88
8.1.150.0030.00618.63
8.1.140.0040.00417.50
8.1.130.0070.00017.81
8.1.120.0000.00717.50
8.1.110.0000.00817.34
8.1.100.0030.00417.39
8.1.90.0050.00317.45
8.1.80.0040.00417.50
8.1.70.0050.00317.41
8.1.60.0090.00017.58
8.1.50.0000.00717.33
8.1.40.0000.00717.51
8.1.30.0070.00017.62
8.1.20.0040.00417.69
8.1.10.0000.00817.55
8.1.00.0000.01017.46
8.0.300.0080.00020.02
8.0.290.0040.00417.18
8.0.280.0040.00418.45
8.0.270.0030.00317.24
8.0.260.0000.00716.74
8.0.250.0040.00416.95
8.0.240.0050.00516.98
8.0.230.0070.00016.88
8.0.220.0000.00716.88
8.0.210.0030.00316.81
8.0.200.0000.00616.79
8.0.190.0030.00516.93
8.0.180.0040.00416.98
8.0.170.0050.00216.91
8.0.160.0040.00416.91
8.0.150.0080.00016.74
8.0.140.0030.00416.83
8.0.130.0030.00313.29
8.0.120.0070.00016.80
8.0.110.0040.00416.80
8.0.100.0030.00316.81
8.0.90.0000.00816.88
8.0.80.0090.00616.93
8.0.70.0040.00416.76
8.0.60.0000.00716.96
8.0.50.0040.00416.75
8.0.30.0150.00716.91
8.0.20.0110.00717.40
8.0.10.0000.00817.07
8.0.00.0090.00916.73
7.4.330.0030.00314.79
7.4.320.0060.00016.49
7.4.300.0030.00516.59
7.4.290.0070.00016.52
7.4.280.0000.00716.49
7.4.270.0070.00016.49
7.4.260.0030.00313.33
7.4.250.0040.00416.32
7.4.240.0070.00016.59
7.4.230.0030.00316.56
7.4.220.0210.00916.57
7.4.210.0090.00516.55
7.4.200.0000.00716.68
7.4.190.0000.00816.38
7.4.160.0140.00716.50
7.4.150.0070.01017.40
7.4.140.0110.00717.86
7.4.130.0080.01316.40
7.4.120.0100.01016.43
7.4.110.0090.00916.48
7.4.100.0090.01216.55
7.4.90.0110.00716.32
7.4.80.0070.01019.39
7.4.70.0080.00816.62
7.4.60.0080.00816.54
7.4.50.0000.00816.41
7.4.40.0040.01122.77
7.4.30.0130.00316.62
7.4.00.0060.00915.13
7.3.330.0030.00313.26
7.3.320.0020.00213.16
7.3.310.0070.00016.35
7.3.300.0000.00716.31
7.3.290.0070.00716.33
7.3.280.0100.00516.35
7.3.270.0070.01017.40
7.3.260.0130.00618.24
7.3.250.0130.00516.56
7.3.240.0090.01016.32
7.3.230.0100.00716.50
7.3.210.0200.00316.38
7.3.200.0090.00919.39
7.3.190.0040.01816.57
7.3.180.0030.01316.45
7.3.170.0130.00316.57
7.3.160.0080.00816.37
7.3.120.0030.01414.81
7.3.10.0100.00316.60
7.3.00.0030.01016.62
7.2.330.0100.00716.76
7.2.320.0080.00816.45
7.2.310.0140.00316.58
7.2.300.0070.01016.70
7.2.290.0140.00316.70
7.2.130.0050.00917.05
7.2.120.0100.00516.98
7.2.110.0070.00516.73
7.2.100.0050.00716.81
7.2.90.0100.00816.98
7.2.80.0100.00516.90
7.2.70.0090.00216.97
7.2.60.0030.01016.94
7.2.50.0100.00316.83
7.2.40.0030.01116.73
7.2.30.0030.00816.91
7.2.20.0050.00816.88
7.2.10.0070.00616.93
7.2.00.0050.00716.93
7.1.250.0040.00615.71
7.1.240.0050.00815.77
7.1.230.0050.00815.78
7.1.220.0070.00615.80
7.1.210.0030.01115.53
7.1.200.0070.00715.71
7.1.190.0050.00815.73
7.1.180.0010.01015.70
7.1.170.0040.00915.82
7.1.160.0070.00415.65
7.1.150.0060.00815.72
7.1.140.0050.00815.81
7.1.130.0080.00215.64
7.1.120.0080.00515.74
7.1.110.0110.00315.74
7.1.100.0020.01115.88
7.1.90.0050.00915.81
7.1.80.0040.00815.85
7.1.70.0040.00516.26
7.1.60.0030.01116.25
7.1.50.0110.00416.22
7.1.40.0050.00715.58
7.1.30.0000.01115.68
7.1.20.0030.00715.66
7.1.10.0040.00815.73
7.1.00.0050.02917.82
7.0.330.0050.00615.43
7.0.320.0030.00815.40
7.0.310.0070.00715.29
7.0.300.0060.00515.25
7.0.290.0090.00515.38
7.0.280.0070.00515.28
7.0.270.0070.00715.43
7.0.260.0040.00815.17
7.0.250.0000.01015.34
7.0.240.0090.00215.52
7.0.230.0080.00515.36
7.0.220.0070.00715.47
7.0.210.0080.00315.44
7.0.200.0030.00815.94
7.0.190.0050.00515.45
7.0.180.0070.00815.47
7.0.170.0060.00215.45
7.0.160.0060.00715.31
7.0.150.0030.01015.46
7.0.140.0080.02517.54
7.0.130.0080.00615.49
7.0.120.0030.00915.21
7.0.110.0090.03016.94
7.0.100.0060.01816.98
7.0.90.0050.01816.94
7.0.80.0070.01616.94
7.0.70.0050.01616.95
7.0.60.0060.02216.93
7.0.50.0080.01617.02
7.0.40.0050.03215.51
7.0.30.0070.03115.55
7.0.20.0030.03315.53
7.0.10.0070.02615.58
7.0.00.0070.01915.59
5.6.380.0060.00714.49
5.6.370.0040.00814.27
5.6.360.0040.01114.38
5.6.350.0060.01014.49
5.6.340.0080.00814.41
5.6.330.0080.00814.31
5.6.320.0090.00214.24
5.6.310.0070.00814.34
5.6.300.0050.00714.13
5.6.290.0050.00914.51
5.6.280.0060.02716.63
5.6.270.0050.00714.58
5.6.260.0030.03316.68
5.6.250.0050.02116.48
5.6.240.0040.02016.38
5.6.230.0050.02516.52
5.6.220.0060.02816.56
5.6.210.0040.02216.39
5.6.200.0080.02816.55
5.6.190.0060.03216.42
5.6.180.0090.02316.41
5.6.170.0050.02316.36
5.6.160.0070.03216.38
5.6.150.0060.02216.51
5.6.140.0050.03216.44
5.6.130.0030.03416.51
5.6.120.0090.02716.36
5.6.110.0040.03516.36
5.6.100.0090.02416.37
5.6.90.0050.03316.44
5.6.80.0080.02816.13
5.6.70.0090.03116.12
5.6.60.0050.03315.94
5.6.50.0040.02216.16
5.6.40.0030.03316.16
5.6.30.0100.02716.21
5.6.20.0040.02516.13
5.6.10.0080.02616.18
5.6.00.0060.03116.15
5.5.380.0010.02013.34
5.5.370.0060.01613.26
5.5.360.0060.03213.25
5.5.350.0010.03313.41
5.5.340.0030.01613.54
5.5.330.0060.02413.50
5.5.320.0070.02113.47
5.5.310.0060.02813.53
5.5.300.0060.02913.46
5.5.290.0060.03013.36
5.5.280.0050.03013.46
5.5.270.0050.02913.58
5.5.260.0040.02113.48
5.5.250.0040.02213.45
5.5.240.0040.01813.30
5.5.230.0070.02613.19
5.5.220.0020.02413.29
5.5.210.0060.03613.16
5.5.200.0060.03113.25
5.5.190.0030.02813.21
5.5.180.0050.02313.33
5.5.170.0040.00411.04
5.5.160.0020.02013.20
5.5.150.0110.02413.12
5.5.140.0110.01713.25
5.5.130.0010.03313.24
5.5.120.0030.02013.22
5.5.110.0070.02813.08
5.5.100.0050.02713.12
5.5.90.0040.02713.19
5.5.80.0100.02513.12
5.5.70.0020.03313.13
5.5.60.0060.02613.12
5.5.50.0040.02913.23
5.5.40.0100.02613.22
5.5.30.0050.02813.22
5.5.20.0070.02512.97
5.5.10.0080.02913.14
5.5.00.0060.01613.27
5.4.450.0040.03313.93
5.4.440.0040.03213.92
5.4.430.0090.02413.85
5.4.420.0070.02813.86
5.4.410.0080.02413.76
5.4.400.0070.02413.79
5.4.390.0060.02913.67
5.4.380.0020.01913.73
5.4.370.0050.02913.64
5.4.360.0080.01913.66
5.4.350.0030.03113.81
5.4.340.0100.02513.70
5.4.330.0050.00411.02
5.4.320.0080.02413.74
5.4.310.0040.02513.70
5.4.300.0090.02413.71
5.4.290.0030.02813.70
5.4.280.0060.02713.83
5.4.270.0040.01513.77
5.4.260.0050.02813.75
5.4.250.0040.02813.75
5.4.240.0030.02013.85
5.4.230.0070.02513.70
5.4.220.0040.03113.77
5.4.210.0080.02313.82
5.4.200.0060.02413.76
5.4.190.0060.02913.76
5.4.180.0060.02813.69
5.4.170.0040.01813.72
5.4.160.0030.03213.73
5.4.150.0040.02913.70
5.4.140.0020.03112.82
5.4.130.0070.02812.88
5.4.120.0030.02512.82
5.4.110.0030.03012.92
5.4.100.0050.02812.90
5.4.90.0060.02412.87
5.4.80.0070.02612.90
5.4.70.0070.02212.74
5.4.60.0020.02112.86
5.4.50.0050.01812.79
5.4.40.0010.03312.78
5.4.30.0070.02112.80
5.4.20.0050.02512.83
5.4.10.0050.02912.89
5.4.00.0040.02712.61
5.3.290.0050.02912.04
5.3.280.0040.03012.02
5.3.270.0060.02812.05
5.3.260.0050.02412.03
5.3.250.0040.02911.99
5.3.240.0040.03012.02
5.3.230.0060.02912.01
5.3.220.0040.02811.98
5.3.210.0050.03012.02
5.3.200.0090.02512.08
5.3.190.0070.02611.99
5.3.180.0050.02712.06
5.3.170.0040.01812.10
5.3.160.0080.02012.07
5.3.150.0120.02012.04
5.3.140.0060.01811.99
5.3.130.0050.02712.01
5.3.120.0060.02712.05
5.3.110.0020.02812.03
5.3.100.0040.01711.85
5.3.90.0060.02711.81
5.3.80.0060.02311.87
5.3.70.0040.02811.84
5.3.60.0040.03111.81
5.3.50.0020.03111.79
5.3.40.0030.02711.74
5.3.30.0020.02711.87
5.3.20.0030.02011.72
5.3.10.0030.02411.62
5.3.00.0050.02511.60
5.2.170.0070.02010.72
5.2.160.0060.02210.75
5.2.150.0020.02010.68
5.2.140.0030.02410.72
5.2.130.0040.02510.72
5.2.120.0030.02110.74
5.2.110.0040.02510.71
5.2.100.0050.02310.71
5.2.90.0070.02110.70
5.2.80.0030.02210.66
5.2.70.0040.02210.74
5.2.60.0050.01910.70
5.2.50.0040.02410.69
5.2.40.0030.01710.70
5.2.30.0040.02010.69
5.2.20.0030.02210.65
5.2.10.0030.02310.60
5.2.00.0020.02310.58
5.1.60.0030.01010.34
5.1.50.0020.02210.41
5.1.40.0030.01610.34
5.1.30.0050.01910.55
5.1.20.0030.01310.45
5.1.10.0010.02210.37
5.1.00.0040.02110.35
5.0.50.0030.01310.30
5.0.40.0020.01410.30
5.0.30.0030.01210.30
5.0.20.0010.01910.30
5.0.10.0050.01310.30
5.0.00.0030.02010.30
4.4.90.0010.01610.30
4.4.80.0030.01310.30
4.4.70.0020.01510.30
4.4.60.0010.01310.30
4.4.50.0030.01210.30
4.4.40.0010.02110.30
4.4.30.0020.01310.30
4.4.20.0030.01210.30
4.4.10.0020.00910.30
4.4.00.0000.01810.30
4.3.110.0020.01010.30
4.3.100.0030.00910.30
4.3.90.0020.00910.30
4.3.80.0040.01910.30
4.3.70.0030.00710.30
4.3.60.0010.01510.30
4.3.50.0010.01410.30
4.3.40.0030.01810.30
4.3.30.0020.01110.30
4.3.20.0010.01310.30
4.3.10.0040.00510.30
4.3.00.0010.01510.30

preferences:
68.24 ms | 401 KiB | 5 Q