3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = 'App\Bar\FooControllerABC'; var_dump(strrpos($c, 'Controller')); var_dump('Controller' == substr($c, -10));

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)
8.3.60.0090.01218.15
8.3.50.0110.00317.99
8.3.40.0070.01018.45
8.3.30.0070.00718.63
8.3.20.0040.00421.62
8.3.10.0040.00421.95
8.3.00.0070.00023.50
8.2.180.0120.00918.26
8.2.170.0070.01422.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00420.93
8.2.120.0040.00426.35
8.2.110.0030.00719.31
8.2.100.0040.00717.91
8.2.90.0030.00618.22
8.2.80.0040.00418.09
8.2.70.0060.00318.04
8.2.60.0000.00717.80
8.2.50.0000.00918.10
8.2.40.0000.00819.14
8.2.30.0000.00821.11
8.2.20.0040.00417.93
8.2.10.0000.00718.04
8.2.00.0000.00819.05
8.1.280.0100.00325.92
8.1.270.0000.00823.80
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0050.00522.30
8.1.230.0110.00022.74
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0000.00817.36
8.1.190.0050.00716.75
8.1.180.0040.00418.10
8.1.170.0000.00818.43
8.1.160.0040.00418.81
8.1.150.0040.00418.92
8.1.140.0030.00617.78
8.1.130.0000.00719.03
8.1.120.0000.00817.45
8.1.110.0060.00317.47
8.1.100.0000.00717.46
8.1.90.0000.00817.35
8.1.80.0040.00417.48
8.1.70.0030.00317.43
8.1.60.0040.00417.54
8.1.50.0060.00317.50
8.1.40.0050.00217.42
8.1.30.0100.00017.63
8.1.20.0040.00417.64
8.1.10.0080.00017.29
8.1.00.0030.00617.37
8.0.300.0040.00420.02
8.0.290.0000.00716.63
8.0.280.0030.00318.45
8.0.270.0040.00417.11
8.0.260.0040.00417.12
8.0.250.0000.00616.75
8.0.240.0030.00516.89
8.0.230.0000.00716.87
8.0.220.0050.00216.82
8.0.210.0000.00716.72
8.0.200.0000.00716.86
8.0.190.0080.00016.88
8.0.180.0000.00716.75
8.0.170.0050.00316.77
8.0.160.0000.00716.90
8.0.150.0040.00416.80
8.0.140.0040.00416.83
8.0.130.0030.00313.21
8.0.120.0000.00816.89
8.0.110.0030.00516.72
8.0.100.0040.00416.78
8.0.90.0000.00716.91
8.0.80.0030.01316.79
8.0.70.0040.00416.84
8.0.60.0070.00016.88
8.0.50.0040.00416.77
8.0.30.0090.00717.15
8.0.20.0080.01017.41
8.0.10.0040.00417.00
8.0.00.0090.00916.74
7.4.330.0000.00516.86
7.4.320.0060.00016.55
7.4.300.0070.00016.49
7.4.290.0000.00716.51
7.4.280.0090.00016.48
7.4.270.0000.00716.48
7.4.260.0030.00316.53
7.4.250.0050.00216.58
7.4.240.0030.00316.66
7.4.230.0030.00316.49
7.4.220.0080.00016.52
7.4.210.0120.01216.45
7.4.200.0030.00316.50
7.4.160.0070.01016.53
7.4.140.0110.00717.86
7.4.130.0110.00716.32
7.4.120.0080.00916.52
7.4.110.0100.00716.52
7.4.100.0110.00716.54
7.4.90.0120.00416.49
7.4.80.0060.01819.39
7.4.70.0170.00016.39
7.4.60.0090.00616.62
7.4.50.0060.01016.13
7.4.40.0070.01416.41
7.4.00.0030.01415.04
7.3.330.0000.00513.03
7.3.320.0060.00013.04
7.3.310.0070.00016.27
7.3.300.0040.00416.22
7.3.290.0000.00716.05
7.3.280.0090.01016.18
7.3.260.0140.00616.34
7.3.240.0100.00916.38
7.3.230.0160.00016.32
7.3.210.0060.01016.51
7.3.200.0160.00616.30
7.3.190.0100.01016.18
7.3.180.0170.00016.24
7.3.170.0120.00416.50
7.3.160.0080.01216.43
7.3.120.0030.01214.75
7.3.110.0070.01114.94
7.3.100.0080.00814.93
7.3.90.0070.00314.77
7.3.80.0000.01014.56
7.3.70.0000.01614.92
7.3.60.0040.00414.72
7.3.50.0090.00014.71
7.3.40.0070.01014.73
7.3.30.0100.01014.49
7.3.20.0070.00716.48
7.3.10.0070.00816.51
7.3.00.0070.00516.48
7.2.330.0030.01316.26
7.2.320.0120.01216.57
7.2.310.0160.00616.50
7.2.300.0090.00616.29
7.2.290.0060.01016.56
7.2.250.0100.01014.88
7.2.240.0150.00414.89
7.2.230.0140.00414.98
7.2.220.0000.01214.88
7.2.210.0060.00314.75
7.2.200.0000.00914.82
7.2.190.0000.01314.89
7.2.180.0110.00614.69
7.2.170.0060.01214.98
7.2.130.0030.00716.46
7.2.120.0090.00016.45
7.2.110.0060.00916.75
7.2.100.0050.00516.51
7.2.90.0170.01016.67
7.2.80.0040.01216.34
7.2.70.0190.01016.42
7.2.60.0110.00516.79
7.2.50.0040.01116.75
7.2.40.0620.00917.16
7.2.30.0860.00917.36
7.2.20.0540.00917.21
7.2.10.0560.01217.36
7.2.00.0810.00817.35
7.1.330.0030.01215.84
7.1.320.0030.00515.85
7.1.310.0070.00715.50
7.1.300.0030.01015.77
7.1.290.0000.01115.72
7.1.280.0060.01215.75
7.1.270.0090.00915.65
7.1.260.0070.00715.79
7.1.250.0140.00315.67
7.1.200.0030.00715.42
7.1.160.1100.00916.43
7.1.150.1650.01016.45
7.1.140.2080.01216.82
7.1.130.1720.00916.57
7.1.120.1660.01116.80
7.1.110.2110.00816.07
7.1.100.1990.01216.01
7.1.90.2470.01416.10
7.1.80.1810.01115.96
7.1.70.2210.00615.30
7.1.60.2860.01833.19
7.1.50.1960.00832.82
7.1.40.1490.01332.54
7.1.30.1810.01232.71
7.1.20.1610.01832.66
7.1.10.2250.02614.61
7.1.00.1190.00914.60

preferences:
54.26 ms | 400 KiB | 5 Q