3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'name@example.com'; $domain = strstr($email, '@'); echo $domain; // prints @example.com $user = strstr('sagar', '@', true); // As of PHP 5.3.0 echo $user; // prints name

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)
8.3.60.0030.01618.56
8.3.50.0100.01021.14
8.3.40.0140.00018.57
8.3.30.0110.00418.58
8.3.20.0050.00318.48
8.3.10.0050.00321.00
8.3.00.0040.00421.77
8.2.180.0100.01016.38
8.2.170.0120.00322.96
8.2.160.0040.01120.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0040.00419.67
8.2.110.0000.01120.56
8.2.100.0070.00417.91
8.2.90.0000.00719.26
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0000.00917.80
8.2.50.0100.00018.07
8.2.40.0060.00318.23
8.2.30.0050.00221.23
8.2.20.0050.00217.69
8.2.10.0050.00317.83
8.2.00.0000.00717.71
8.1.280.0110.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00528.09
8.1.240.0040.00422.54
8.1.230.0080.00420.95
8.1.220.0060.00318.77
8.1.210.0100.00018.91
8.1.200.0030.00617.13
8.1.190.0000.00919.31
8.1.180.0000.00918.10
8.1.170.0040.00418.56
8.1.160.0050.00218.86
8.1.150.0050.00318.55
8.1.140.0030.00617.43
8.1.130.0000.00717.74
8.1.120.0000.00717.38
8.1.110.0040.00417.39
8.1.100.0070.00017.27
8.1.90.0000.00817.39
8.1.80.0050.00317.34
8.1.70.0030.00317.30
8.1.60.0060.00317.46
8.1.50.0040.00417.45
8.1.40.0000.00917.46
8.1.30.0000.00717.57
8.1.20.0030.00617.48
8.1.10.0030.00517.36
8.1.00.0040.00417.31
8.0.300.0070.00320.02
8.0.290.0050.00317.05
8.0.280.0000.00718.47
8.0.270.0080.00017.29
8.0.260.0000.00716.68
8.0.250.0070.00017.04
8.0.240.0030.00716.96
8.0.230.0000.00816.90
8.0.220.0070.00016.86
8.0.210.0070.00016.83
8.0.200.0060.00016.88
8.0.190.0000.00716.88
8.0.180.0030.00616.81
8.0.170.0050.00516.84
8.0.160.0030.00516.74
8.0.150.0040.00416.81
8.0.140.0030.00316.81
8.0.130.0000.00513.24
8.0.120.0040.00416.64
8.0.110.0000.00716.84
8.0.100.0030.00516.70
8.0.90.0000.00816.68
8.0.80.0100.00316.87
8.0.70.0040.00416.61
8.0.60.0070.00016.85
8.0.50.0040.00416.85
8.0.30.0070.01216.81
8.0.20.0090.00917.40
8.0.10.0000.00816.91
8.0.00.0080.01216.72
7.4.330.0050.00014.84
7.4.320.0030.00316.51
7.4.300.0060.00016.43
7.4.290.0030.00316.42
7.4.280.0000.00716.50
7.4.270.0000.00916.57
7.4.260.0000.00513.13
7.4.250.0050.00316.51
7.4.240.0080.00016.50
7.4.230.0050.00216.22
7.4.220.0200.00016.52
7.4.210.0040.01016.45
7.4.200.0040.00416.62
7.4.190.0000.00716.56
7.4.160.0130.00316.46
7.4.150.0090.00917.40
7.4.140.0120.01017.86
7.4.130.0080.00816.44
7.4.120.0090.00816.43
7.4.110.0130.00616.48
7.4.100.0110.01116.27
7.4.90.0070.01016.40
7.4.80.0080.00819.39
7.4.70.0140.00416.60
7.4.60.0030.01316.32
7.4.50.0060.00316.38
7.4.40.0030.01022.52
7.4.30.0130.00316.60
7.4.00.0130.00314.84
7.3.330.0050.00013.05
7.3.320.0050.00013.11
7.3.310.0000.00716.32
7.3.300.0060.00016.17
7.3.290.0090.00616.22
7.3.280.0050.01216.20
7.3.270.0070.01017.40
7.3.260.0150.00518.24
7.3.250.0140.00316.22
7.3.240.0090.00616.46
7.3.230.0130.00316.39
7.3.210.0090.00916.42
7.3.200.0100.00719.39
7.3.190.0080.01116.40
7.3.180.0110.00516.15
7.3.170.0080.00816.51
7.3.160.0070.00716.44
7.3.120.0040.01414.61
7.2.330.0080.01116.29
7.2.320.0090.00916.70
7.2.310.0060.01316.62
7.2.300.0120.00916.59
7.2.290.0140.00716.32
7.2.00.0030.01019.30
7.1.100.0080.00318.16
7.1.70.0000.01117.04
7.1.60.0070.01119.40
7.1.50.0100.01416.87
7.1.00.0070.04022.54
7.0.200.0000.00816.67
7.0.140.0070.07022.05
7.0.70.0070.04319.87
7.0.60.0200.07319.91
7.0.50.0170.07720.34
7.0.40.0000.05719.95
7.0.30.0130.07320.13
7.0.20.0170.07720.10
7.0.10.0030.05320.17
7.0.00.0130.08020.18
5.6.280.0000.07321.03
5.6.220.0100.03320.61
5.6.210.0170.07020.74
5.6.200.0070.05021.02
5.6.190.0030.09321.03
5.6.180.0100.08321.10
5.6.170.0100.07021.13
5.6.160.0000.06721.00
5.6.150.0000.09020.94
5.6.140.0000.09021.02
5.6.130.0000.07321.02
5.6.120.0070.06721.05
5.6.110.0130.08321.03
5.6.100.0030.06721.06
5.6.90.0170.07721.05
5.6.80.0130.07020.39
5.6.70.0070.05020.54
5.6.60.0130.03320.46
5.6.50.0030.04020.38
5.6.40.0030.04020.30
5.6.30.0170.05020.45
5.6.20.0070.03720.40
5.6.10.0030.04020.38
5.6.00.0070.03720.35
5.5.360.0070.08720.43
5.5.350.0100.05320.43
5.5.340.0130.07020.83
5.5.330.0100.08020.81
5.5.320.0070.08320.88
5.5.310.0130.09320.85
5.5.300.0130.08020.78
5.5.290.0130.08320.88
5.5.280.0100.07720.77
5.5.270.0170.06720.76
5.5.260.0100.07320.89
5.5.250.0170.07320.59
5.5.240.0000.08020.29
5.5.230.0030.04020.28
5.5.220.0000.04720.25
5.5.210.0100.03320.26
5.5.200.0030.04020.23
5.5.190.0030.04320.14
5.5.180.0030.03320.12
5.5.160.0030.03320.14
5.5.150.0000.03720.23
5.5.140.0000.07020.14
5.5.130.0000.04020.21
5.5.120.0000.03720.13
5.5.110.0030.04720.26
5.5.100.0030.03720.15
5.5.90.0000.04019.99
5.5.80.0030.03720.14
5.5.70.0000.06020.14
5.5.60.0030.03019.92
5.5.50.0000.04020.11
5.5.40.0000.04020.07
5.5.30.0030.05020.01
5.5.20.0000.04320.04
5.5.10.0030.05720.01
5.5.00.0030.03720.02
5.4.450.0130.08019.36
5.4.440.0000.09019.39
5.4.430.0070.08019.44
5.4.420.0100.04319.15
5.4.410.0030.06719.10
5.4.400.0170.05318.97
5.4.390.0100.06719.07
5.4.380.0030.04319.06
5.4.370.0000.04019.14
5.4.360.0030.04019.14
5.4.350.0030.04318.96
5.4.340.0030.03019.03
5.4.320.0130.06019.05
5.4.310.0030.07318.90
5.4.300.0000.04018.96
5.4.290.0000.04019.04
5.4.280.0070.03318.98
5.4.270.0030.05718.90
5.4.260.0030.03318.78
5.4.250.0030.03719.02
5.4.240.0000.04019.22
5.4.230.0000.05319.02
5.4.220.0000.04019.22
5.4.210.0030.03719.02
5.4.200.0030.03319.11
5.4.190.0070.06718.79
5.4.180.0030.03719.02
5.4.170.0070.03318.96
5.4.160.0000.03318.92
5.4.150.0070.02718.76
5.4.140.0100.02316.06
5.4.130.0000.03316.34
5.4.120.0100.03316.32
5.4.110.0000.05716.31
5.4.100.0000.04016.36
5.4.90.0030.04016.21
5.4.80.0030.05716.32
5.4.70.0070.05016.31
5.4.60.0030.03316.46
5.4.50.0100.02316.23
5.4.40.0000.03316.29
5.4.30.0000.03016.37
5.4.20.0070.05316.30
5.4.10.0070.05016.35
5.4.00.0070.04715.81
5.3.290.0100.05714.60
5.3.280.0030.03714.52
5.3.270.0070.04314.59
5.3.260.0030.03014.44
5.3.250.0000.05014.48
5.3.240.0070.04014.55
5.3.230.0030.03014.45
5.3.220.0030.03714.42
5.3.210.0030.03714.57
5.3.200.0000.04314.41
5.3.190.0030.03714.55
5.3.180.0030.05714.49
5.3.170.0000.04014.49
5.3.160.0130.03314.53
5.3.150.0000.04014.57
5.3.140.0030.03314.38
5.3.130.0070.07714.38
5.3.120.0100.07714.48
5.3.110.0170.06714.50
5.3.100.0070.07313.86
5.3.90.0030.07714.00
5.3.80.0030.08314.00
5.3.70.0000.08314.02
5.3.60.0100.07314.01
5.3.50.0030.07713.92
5.3.40.0070.05713.88
5.3.30.0200.06713.89
5.3.20.0100.04313.65
5.3.10.0070.06713.52
5.3.00.0070.05713.62
5.2.170.0030.04310.96
5.2.160.0000.06710.96
5.2.150.0030.07011.13
5.2.140.0030.05311.21
5.2.130.0130.05311.02
5.2.120.0100.05711.07
5.2.110.0030.06711.12
5.2.100.0070.06010.91
5.2.90.0070.05711.04
5.2.80.0000.07011.13
5.2.70.0030.06311.09
5.2.60.0030.06311.07
5.2.50.0070.05310.97
5.2.40.0070.05310.86
5.2.30.0000.04310.89
5.2.20.0000.06711.03
5.2.10.0000.06710.88
5.2.00.0000.04010.86
5.1.60.0070.04710.86
5.1.50.0030.05310.86
5.1.40.0030.04710.86
5.1.30.0030.05310.86
5.1.20.0030.06010.86
5.1.10.0030.05710.86
5.1.00.0070.05310.86
5.0.50.0130.04010.86
5.0.40.0000.03310.86
5.0.30.0000.04710.86
5.0.20.0070.04310.86
5.0.10.0030.04310.86
5.0.00.0000.05310.86
4.4.90.0000.03310.86
4.4.80.0000.04010.86
4.4.70.0100.02710.86
4.4.60.0000.03710.86
4.4.50.0000.03010.86
4.4.40.0000.05310.86
4.4.30.0070.03310.86
4.4.20.0030.02710.86
4.4.10.0070.02010.86
4.4.00.0100.03310.86
4.3.110.0070.01710.86
4.3.100.0000.02310.86
4.3.90.0070.03010.86
4.3.80.0000.05010.86
4.3.70.0000.03310.86
4.3.60.0000.03310.86
4.3.50.0000.03710.86
4.3.40.0030.03710.86
4.3.30.0070.03310.86
4.3.20.0000.03010.86
4.3.10.0030.03710.86
4.3.00.0000.03710.86

preferences:
41.8 ms | 401 KiB | 5 Q