3v4l.org

run code in 300+ PHP versions simultaneously
<?php $path = 'rayy@example.com'; $file_name = strchr($path, "@"); echo $file_name; // "index.php"

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)
8.3.60.0180.00316.50
8.3.50.0080.01022.02
8.3.40.0110.00418.67
8.3.30.0040.01118.88
8.3.20.0040.00420.16
8.3.10.0030.00623.66
8.3.00.0090.00020.99
8.2.180.0070.01118.13
8.2.170.0110.00422.96
8.2.160.0030.01020.35
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0070.00020.29
8.2.110.0130.01022.25
8.2.100.0040.00819.32
8.2.90.0080.00019.27
8.2.80.0000.00817.97
8.2.70.0040.00417.34
8.2.60.0000.00817.91
8.2.50.0000.01018.07
8.2.40.0040.00419.82
8.2.30.0040.00418.11
8.2.20.0040.00417.66
8.2.10.0040.00418.10
8.2.00.0040.00417.71
8.1.280.0120.00925.92
8.1.270.0050.00323.91
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00723.79
8.1.230.0110.00019.07
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0080.00017.35
8.1.190.0040.00417.23
8.1.180.0040.00419.01
8.1.170.0050.00618.25
8.1.160.0030.00321.93
8.1.150.0000.00818.52
8.1.140.0050.00217.37
8.1.130.0030.00317.73
8.1.120.0030.00317.40
8.1.110.0030.00717.27
8.1.100.0040.00417.34
8.1.90.0040.00417.43
8.1.80.0070.00017.27
8.1.70.0000.00717.25
8.1.60.0000.00817.35
8.1.50.0000.00917.43
8.1.40.0000.00717.48
8.1.30.0000.00817.47
8.1.20.0000.00717.62
8.1.10.0000.00817.39
8.1.00.0040.00417.34
8.0.300.0030.00318.77
8.0.290.0000.00717.18
8.0.280.0030.00318.43
8.0.270.0030.00317.23
8.0.260.0020.00517.29
8.0.250.0030.00316.97
8.0.240.0050.00316.86
8.0.230.0070.00016.86
8.0.220.0000.00616.78
8.0.210.0000.00716.80
8.0.200.0060.00016.90
8.0.190.0000.00716.92
8.0.180.0070.00016.88
8.0.170.0000.00816.85
8.0.160.0070.00016.66
8.0.150.0030.00316.68
8.0.140.0070.00016.75
8.0.130.0050.00013.26
8.0.120.0080.00016.80
8.0.110.0020.00516.78
8.0.100.0000.00716.83
8.0.90.0040.00416.93
8.0.80.0040.01116.88
8.0.70.0000.00716.89
8.0.60.0040.00416.82
8.0.50.0070.00016.85
8.0.30.0060.01316.91
8.0.20.0100.01017.40
8.0.10.0040.00416.85
8.0.00.0100.00716.56
7.4.330.0000.00515.00
7.4.320.0000.00716.57
7.4.300.0030.00316.52
7.4.290.0040.00416.43
7.4.280.0030.00516.46
7.4.270.0000.00816.54
7.4.260.0000.00716.43
7.4.250.0030.00316.41
7.4.240.0040.00316.47
7.4.230.0030.00316.63
7.4.220.0090.00916.29
7.4.210.0080.00716.40
7.4.200.0000.00716.60
7.4.190.0040.00416.59
7.4.160.0090.00616.54
7.4.150.0110.00617.40
7.4.140.0140.00317.86
7.4.130.0120.00816.38
7.4.120.0090.00716.47
7.4.110.0080.01416.43
7.4.100.0090.00916.30
7.4.90.0170.00016.46
7.4.80.0040.01519.39
7.4.70.0030.01316.46
7.4.60.0060.01316.40
7.4.50.0000.00916.51
7.4.40.0130.00316.21
7.4.30.0090.00916.59
7.4.00.0040.01215.02
7.3.330.0000.00513.02
7.3.320.0050.00013.04
7.3.310.0030.00316.22
7.3.300.0030.00316.28
7.3.290.0060.01316.14
7.3.280.0070.01116.16
7.3.270.0070.01017.40
7.3.260.0140.01116.26
7.3.250.0070.01016.38
7.3.240.0090.00916.29
7.3.230.0070.01116.39
7.3.210.0170.00416.29
7.3.200.0170.00719.39
7.3.190.0100.00716.29
7.3.180.0120.00316.52
7.3.170.0120.00916.27
7.3.160.0040.01116.24
7.3.120.0030.01014.84
7.3.00.0060.00716.57
7.2.330.0080.00816.68
7.2.320.0100.00716.57
7.2.310.0030.01316.61
7.2.300.0070.01316.60
7.2.290.0090.00916.71
7.2.130.0050.00716.87
7.2.120.0080.00316.71
7.2.110.0020.00916.64
7.2.100.0050.00816.68
7.2.90.0070.00516.95
7.2.80.0040.01116.77
7.2.70.0090.00416.75
7.2.60.0070.00616.87
7.2.50.0070.00516.81
7.2.40.0040.01016.85
7.2.30.0050.00716.77
7.2.20.0030.00816.76
7.2.10.0070.00516.75
7.2.00.0030.00817.69
7.1.250.0100.00515.68
7.1.240.0050.00715.67
7.1.230.0030.00615.81
7.1.220.0050.00715.73
7.1.210.0060.00815.63
7.1.200.0050.00715.69
7.1.190.0060.00615.74
7.1.180.0060.00415.63
7.1.170.0070.00215.82
7.1.160.0030.00815.60
7.1.150.0040.00915.73
7.1.140.0050.00815.86
7.1.130.0020.00815.73
7.1.120.0040.00715.68
7.1.110.0070.00515.78
7.1.100.0040.00916.49
7.1.90.0070.00315.55
7.1.80.0020.00715.66
7.1.70.0040.00616.26
7.1.60.0040.01117.01
7.1.50.0040.00816.11
7.1.40.0060.00415.86
7.1.30.0030.01015.74
7.1.20.0010.00915.70
7.1.10.0080.00315.41
7.1.00.0030.03617.99
7.0.330.0050.00815.27
7.0.320.0010.00815.38
7.0.310.0020.00915.29
7.0.300.0050.00715.50
7.0.290.0070.00515.31
7.0.280.0060.00715.48
7.0.270.0040.00715.35
7.0.260.0050.00515.32
7.0.250.0090.00315.30
7.0.240.0050.00815.58
7.0.230.0080.00515.54
7.0.220.0070.00315.23
7.0.210.0020.00815.08
7.0.200.0030.00615.83
7.0.190.0020.00915.42
7.0.180.0070.00415.24
7.0.170.0020.00915.43
7.0.160.0050.00715.17
7.0.150.0090.00115.29
7.0.140.0030.03117.62
7.0.130.0020.00915.40
7.0.120.0020.00815.46
7.0.110.0040.00715.44
7.0.100.0060.03316.90
7.0.90.0030.02016.98
7.0.80.0150.03316.81
7.0.70.0120.02816.79
7.0.60.0140.02916.93
7.0.50.0080.03117.15
7.0.40.0050.03015.72
7.0.30.0060.03415.55
7.0.20.0080.03315.44
7.0.10.0050.02215.60
7.0.00.0030.03015.61
5.6.380.0080.00514.28
5.6.370.0060.00714.20
5.6.360.0040.01014.22
5.6.350.0020.01114.21
5.6.340.0020.01214.27
5.6.330.0050.00714.14
5.6.320.0030.01014.42
5.6.310.0030.00814.32
5.6.300.0050.00714.25
5.6.290.0080.00614.40
5.6.280.0110.02216.54
5.6.270.0080.00314.26
5.6.260.0070.00314.22
5.6.250.0080.02316.32
5.6.240.0060.03116.40
5.6.230.0070.02916.44
5.6.220.0080.02816.27
5.6.210.0050.03116.42
5.6.200.0070.01816.57
5.6.190.0060.02016.43
5.6.180.0070.03216.50
5.6.170.0090.02816.56
5.6.160.0060.02916.57
5.6.150.0090.01716.38
5.6.140.0070.01916.50
5.6.130.0050.03516.46
5.6.120.0050.01916.37
5.6.110.0010.02016.45
5.6.100.0050.01916.34
5.6.90.0050.02616.45
5.6.80.0070.03116.30
5.6.70.0040.01816.16
5.6.60.0060.02816.12
5.6.50.0090.02716.26
5.6.40.0080.02316.27
5.6.30.0080.02516.17
5.6.20.0050.03216.21
5.6.10.0070.03216.16
5.6.00.0090.01816.18
5.5.380.0050.02814.33
5.5.370.0030.02014.28
5.5.360.0070.02514.40
5.5.350.0050.03014.25
5.5.340.0070.02814.50
5.5.330.0030.03114.42
5.5.320.0070.02814.41
5.5.310.0050.02914.44
5.5.300.0030.03114.42
5.5.290.0090.01514.51
5.5.280.0050.01714.46
5.5.270.0050.02114.49
5.5.260.0050.03214.51
5.5.250.0020.02014.37
5.5.240.0070.01714.17
5.5.230.0060.02914.08
5.5.220.0060.02914.23
5.5.210.0040.02414.21
5.5.200.0080.02514.24
5.5.190.0010.01914.15
5.5.180.0040.01814.29
5.5.170.0020.00711.13
5.5.160.0000.01914.17
5.5.150.0020.01514.26
5.5.140.0040.02714.17
5.5.130.0030.02914.11
5.5.120.0050.02314.21
5.5.110.0030.02014.04
5.5.100.0050.02514.12
5.5.90.0030.02614.09
5.5.80.0070.02814.15
5.5.70.0040.02814.09
5.5.60.0070.02614.19
5.5.50.0070.02614.21
5.5.40.0060.01614.15
5.5.30.0050.02614.17
5.5.20.0050.03014.16
5.5.10.0020.01914.21
5.5.00.0030.02514.14
5.4.450.0060.01614.05
5.4.440.0050.02813.85
5.4.430.0040.01613.93
5.4.420.0070.02113.97
5.4.410.0050.02513.88
5.4.400.0070.02613.88
5.4.390.0070.02513.84
5.4.380.0060.01413.83
5.4.370.0060.02713.81
5.4.360.0030.02613.84
5.4.350.0050.02913.80
5.4.340.0070.02713.79
5.4.330.0030.00711.33
5.4.320.0050.01913.92
5.4.310.0040.01613.81
5.4.300.0040.02713.83
5.4.290.0040.02713.74
5.4.280.0090.02813.77
5.4.270.0120.02413.84
5.4.260.0060.02713.75
5.4.250.0010.02013.70
5.4.240.0030.02613.82
5.4.230.0110.02113.79
5.4.220.0010.01713.91
5.4.210.0060.02413.80
5.4.200.0070.02413.86
5.4.190.0030.01513.81
5.4.180.0030.02313.73
5.4.170.0010.03213.78
5.4.160.0060.02513.83
5.4.150.0070.02713.83
5.4.140.0060.02812.98
5.4.130.0080.01312.93
5.4.120.0010.02112.93
5.4.110.0020.01712.89
5.4.100.0040.01412.93
5.4.90.0040.03012.88
5.4.80.0050.01612.88
5.4.70.0060.01212.80
5.4.60.0040.02612.81
5.4.50.0020.03012.87
5.4.40.0080.02412.91
5.4.30.0070.02012.76
5.4.20.0040.01612.87
5.4.10.0030.01912.93
5.4.00.0010.01912.69
5.3.290.0010.02412.18
5.3.280.0040.01312.14
5.3.270.0050.01712.15
5.3.260.0030.01912.22
5.3.250.0060.02112.15
5.3.240.0040.02212.14
5.3.230.0050.02612.17
5.3.220.0020.01712.04
5.3.210.0040.02012.12
5.3.200.0070.02412.05
5.3.190.0020.03112.13
5.3.180.0010.03212.15
5.3.170.0030.01512.16
5.3.160.0050.01312.16
5.3.150.0020.01712.19
5.3.140.0020.02912.15
5.3.130.0020.02012.16
5.3.120.0090.01912.11
5.3.110.0050.01512.15
5.3.100.0030.01711.99
5.3.90.0030.01612.02
5.3.80.0030.01711.85
5.3.70.0050.01511.89
5.3.60.0020.01711.94
5.3.50.0050.01511.86
5.3.40.0070.01211.94
5.3.30.0070.01011.93
5.3.20.0020.01511.83
5.3.10.0020.01411.78
5.3.00.0050.01111.78
5.2.170.0020.01510.83
5.2.160.0040.01110.89
5.2.150.0020.01310.85
5.2.140.0020.01510.91
5.2.130.0000.01510.86
5.2.120.0030.02510.90
5.2.110.0040.01010.88
5.2.100.0000.01310.83
5.2.90.0030.01110.88
5.2.80.0040.00910.88
5.2.70.0060.00910.90
5.2.60.0030.01410.88
5.2.50.0030.01210.88
5.2.40.0010.01210.84
5.2.30.0020.01310.79
5.2.20.0010.01310.86
5.2.10.0020.01010.82
5.2.00.0040.01110.72
5.1.60.0040.00910.46
5.1.50.0030.00910.52
5.1.40.0020.01010.54
5.1.30.0040.00810.65
5.1.20.0020.01210.66
5.1.10.0020.01210.48
5.1.00.0020.01110.55
5.0.50.0040.00810.12
5.0.40.0030.00810.12
5.0.30.0030.01110.12
5.0.20.0010.00910.12
5.0.10.0000.01010.12
5.0.00.0040.01010.12
4.4.90.0030.00510.12
4.4.80.0020.00710.12
4.4.70.0020.00610.12
4.4.60.0010.00810.12
4.4.50.0000.00910.12
4.4.40.0010.01110.12
4.4.30.0020.00510.12
4.4.20.0010.00710.12
4.4.10.0030.00410.12
4.4.00.0050.00810.12
4.3.110.0020.00610.12
4.3.100.0030.00510.12
4.3.90.0000.00810.12
4.3.80.0020.01010.12
4.3.70.0020.00610.12
4.3.60.0030.00710.12
4.3.50.0030.00610.12
4.3.40.0010.01110.12
4.3.30.0010.00910.12
4.3.20.0020.00610.12
4.3.10.0020.00810.12
4.3.00.0020.00710.12

preferences:
54.51 ms | 401 KiB | 5 Q