3v4l.org

run code in 300+ PHP versions simultaneously
<?php $src = 'http://img.jbzd.pl/2016/07/1501aae12527847eb4e7f0eabdd93b0a.jpg'; $rozszerzenie = substr($src, -3); echo $rozszerzenie; ?>

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)
8.3.70.0110.00416.38
8.3.60.0070.00718.18
8.3.50.0140.00521.97
8.3.40.0120.00318.44
8.3.30.0040.01118.59
8.3.20.0000.00720.25
8.3.10.0040.00421.71
8.3.00.0080.00019.17
8.2.180.0030.01017.92
8.2.170.0150.00022.96
8.2.160.0100.01019.51
8.2.150.0040.00425.66
8.2.140.0000.00824.66
8.2.130.0000.00722.11
8.2.120.0080.00026.35
8.2.110.0060.01319.32
8.2.100.0080.00419.64
8.2.90.0050.00317.63
8.2.80.0050.00318.79
8.2.70.0050.00317.50
8.2.60.0040.00417.63
8.2.50.0000.00917.50
8.2.40.0090.00019.77
8.2.30.0000.00819.16
8.2.20.0040.00417.58
8.2.10.0040.00418.16
8.2.00.0000.00717.98
8.1.280.0140.00025.92
8.1.270.0050.00324.66
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0030.00619.13
8.1.230.0040.00817.64
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0090.00017.35
8.1.190.0100.00017.00
8.1.180.0040.00418.10
8.1.170.0040.00417.62
8.1.160.0050.00322.00
8.1.150.0070.00018.80
8.1.140.0000.00719.41
8.1.130.0070.00017.58
8.1.120.0000.00717.41
8.1.110.0040.00417.38
8.1.100.0000.00717.26
8.1.90.0030.00517.37
8.1.80.0040.00317.35
8.1.70.0030.00317.42
8.1.60.0040.00417.50
8.1.50.0060.00317.47
8.1.40.0000.00717.41
8.1.30.0030.00517.45
8.1.20.0000.00717.55
8.1.10.0000.00717.39
8.1.00.0070.00017.34
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00818.46
8.0.270.0030.00618.60
8.0.260.0070.00417.16
8.0.250.0030.00316.94
8.0.240.0070.00016.98
8.0.230.0040.00416.80
8.0.220.0040.00416.80
8.0.210.0040.00416.72
8.0.200.0000.00716.77
8.0.190.0040.00416.74
8.0.180.0030.00616.75
8.0.170.0000.00716.74
8.0.160.0040.00416.70
8.0.150.0030.00316.78
8.0.140.0050.00216.82
8.0.130.0000.00813.23
8.0.120.0000.00716.80
8.0.110.0040.00416.87
8.0.100.0070.00016.88
8.0.90.0040.00416.77
8.0.80.0100.00716.86
8.0.70.0040.00416.77
8.0.60.0000.00716.79
8.0.50.0030.00616.75
8.0.30.0050.01417.07
8.0.20.0090.01117.40
8.0.10.0000.00716.85
8.0.00.0120.00616.41
7.4.330.0070.00015.09
7.4.320.0030.00316.53
7.4.300.0030.00316.44
7.4.290.0080.00016.44
7.4.280.0040.00316.52
7.4.270.0030.00316.55
7.4.260.0040.00616.38
7.4.250.0050.00216.40
7.4.240.0040.00416.48
7.4.230.0030.00316.59
7.4.220.0000.01616.53
7.4.210.0080.01016.46
7.4.200.0030.00316.23
7.4.160.0090.00816.37
7.4.150.0120.00417.40
7.4.140.0120.01117.86
7.4.130.0080.01116.41
7.4.120.0080.00816.46
7.4.110.0040.01216.41
7.4.100.0090.00616.56
7.4.90.0130.00316.39
7.4.80.0110.00719.39
7.4.70.0140.00616.27
7.4.60.0120.01216.50
7.4.50.0070.01016.70
7.4.40.0100.00716.42
7.4.30.0040.01116.57
7.4.10.0090.00914.98
7.4.00.0080.01114.88
7.3.330.0030.00313.03
7.3.320.0000.00512.95
7.3.310.0030.00316.14
7.3.300.0030.00316.16
7.3.290.0000.00716.10
7.3.280.0070.01116.19
7.3.270.0130.00317.40
7.3.260.0070.01016.35
7.3.250.0120.00716.35
7.3.240.0090.01116.29
7.3.230.0090.01216.39
7.3.210.0070.01416.31
7.3.200.0120.00416.55
7.3.190.0090.00616.17
7.3.180.0070.01016.23
7.3.170.0130.00716.38
7.3.160.0040.01216.30
7.3.130.0060.00614.70
7.3.120.0080.01014.69
7.3.110.0110.00814.76
7.3.100.0060.01014.63
7.3.90.0050.01014.60
7.3.80.0070.00714.77
7.3.70.0060.00914.64
7.3.60.0050.00914.71
7.3.50.0090.00514.72
7.3.40.0060.00714.73
7.3.30.0070.00714.69
7.3.20.0090.00616.40
7.3.10.0050.00916.57
7.3.00.0060.00616.52
7.2.330.0090.00916.71
7.2.320.0170.00616.59
7.2.310.0110.00616.62
7.2.300.0140.00316.66
7.2.290.0060.01216.31
7.2.260.0070.01014.75
7.2.250.0090.00915.05
7.2.240.0020.01615.06
7.2.230.0080.00815.02
7.2.220.0080.00614.84
7.2.210.0090.00515.04
7.2.200.0080.00714.93
7.2.190.0050.01014.93
7.2.180.0100.00115.06
7.2.170.0080.00714.87
7.2.160.0040.01414.74
7.2.150.0040.00717.05
7.2.140.0110.00016.88
7.2.130.0080.00616.67
7.2.120.0060.00616.81
7.2.110.0040.00916.81
7.2.100.0080.00516.87
7.2.90.0060.00616.76
7.2.80.0080.00716.67
7.2.70.0050.00616.89
7.2.60.0040.00716.76
7.2.50.0090.00816.75
7.2.40.0050.00916.75
7.2.30.0060.00716.78
7.2.20.0060.00816.88
7.2.10.0050.00716.74
7.2.00.0070.00416.83
7.1.330.0070.00515.92
7.1.320.0120.00315.73
7.1.310.0030.00815.76
7.1.300.0080.00815.66
7.1.290.0030.01215.85
7.1.280.0060.00815.80
7.1.270.0050.00915.88
7.1.260.0080.00915.77
7.1.250.0080.00615.87
7.1.240.0060.01015.80
7.1.230.0070.01015.73
7.1.220.0030.01015.68
7.1.210.0110.00515.75
7.1.200.0050.00715.88
7.1.190.0030.00815.80
7.1.180.0070.00315.80
7.1.170.0070.00615.71
7.1.160.0000.01315.67
7.1.150.0020.01015.85
7.1.140.0080.00415.79
7.1.130.0030.01015.85
7.1.120.0030.01015.86
7.1.110.0060.00915.94
7.1.100.0000.01315.75
7.1.90.0050.00715.75
7.1.80.0070.00515.63
7.1.70.0040.00816.30
7.1.60.0030.01116.90
7.1.50.0120.00315.58
7.1.40.0040.00415.62
7.1.30.0040.00615.82
7.1.20.0100.00415.74
7.1.10.0070.00515.73
7.1.00.0080.02918.02
7.0.330.0030.00815.51
7.0.320.0050.00815.31
7.0.310.0110.00315.38
7.0.300.0050.00515.38
7.0.290.0050.00515.27
7.0.280.0090.00415.41
7.0.270.0070.00715.23
7.0.260.0080.00515.40
7.0.250.0050.00715.57
7.0.240.0020.01015.36
7.0.230.0060.00715.39
7.0.220.0060.00515.31
7.0.210.0040.00615.54
7.0.200.0020.00815.92
7.0.190.0080.00515.35
7.0.180.0050.01015.35
7.0.170.0060.00715.43
7.0.160.0030.01015.47
7.0.150.0030.01015.28
7.0.140.0060.00515.50
7.0.130.0030.00715.41
7.0.120.0020.00915.39
7.0.110.0070.00715.28
7.0.100.0070.00415.37
7.0.90.0050.00815.21
7.0.80.0170.03116.93
7.0.70.0070.02616.77
7.0.60.0040.02516.97
7.0.50.0200.02317.00
7.0.40.0180.02715.88
7.0.30.0240.02215.78
7.0.20.0220.02715.70
7.0.10.0230.02415.69
7.0.00.0240.02315.62
5.6.400.0100.00614.15
5.6.390.0070.00714.11
5.6.380.0030.00813.94
5.6.370.0060.00614.20
5.6.360.0040.00514.06
5.6.350.0070.00514.37
5.6.340.0040.00914.26
5.6.330.0050.00914.20
5.6.320.0080.00514.55
5.6.310.0050.00914.31
5.6.300.0050.00714.32
5.6.290.0080.00514.30
5.6.280.0070.00714.33
5.6.270.0030.01014.42
5.6.260.0030.00814.22
5.6.250.0080.00314.30
5.6.240.0060.00814.11
5.6.230.0060.02716.37
5.6.220.0090.02416.32
5.6.210.0110.02016.39
5.6.200.0090.02516.52
5.6.190.0100.02316.39
5.6.180.0120.02116.44
5.6.170.0130.02516.36
5.6.160.0110.02416.53
5.6.150.0110.02116.54
5.6.140.0050.02516.47
5.6.130.0110.02116.63
5.6.120.0080.02416.55
5.6.110.0110.02816.48
5.6.100.0110.02216.45
5.6.90.0070.02716.42
5.6.80.0070.02416.17
5.6.70.0120.02416.29
5.6.60.0020.02716.35
5.6.50.0120.02016.38
5.6.40.0130.02216.32
5.6.30.0100.02516.19
5.6.20.0090.02316.24
5.6.10.0040.02616.28
5.6.00.0080.02016.27
5.5.380.0090.00112.67
5.5.370.0070.00612.84
5.5.360.0030.00812.41
5.5.350.0080.00312.63
5.5.340.0050.00812.50
5.5.330.0000.01012.53
5.5.320.0060.00412.79
5.5.310.0030.00812.73
5.5.300.0020.01012.65
5.5.290.0050.00712.61
5.5.280.0080.00512.66
5.5.270.0050.00512.81
5.5.260.0060.00312.54
5.5.250.0020.01112.61
5.5.240.0050.00212.57
5.5.230.0050.00512.29
5.5.220.0080.00812.45
5.5.210.0050.00712.33
5.5.200.0070.00312.38
5.5.190.0070.00512.39
5.5.180.0060.00412.49
5.5.170.0040.00612.25
5.5.160.0030.00912.61
5.5.150.0040.00412.46
5.5.140.0070.00712.46
5.5.130.0050.00612.60
5.5.120.0050.00812.47
5.5.110.0030.01012.53
5.5.100.0050.00712.51
5.5.90.0080.00312.29
5.5.80.0050.00512.38
5.5.70.0050.00812.51
5.5.60.0080.00312.51
5.5.50.0070.00212.46
5.5.40.0050.00412.41
5.5.30.0030.00712.46
5.5.20.0050.00512.34
5.5.10.0040.00712.52
5.5.00.0030.00912.37

preferences:
56.88 ms | 401 KiB | 5 Q