3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "My name is John Doe"; var_dump(strlen($str > 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)
8.3.60.0090.00916.50
8.3.50.0200.00716.46
8.3.40.0120.00618.69
8.3.30.0110.00418.41
8.3.20.0040.00421.79
8.3.10.0000.00821.49
8.3.00.0000.00819.56
8.2.180.0040.01118.18
8.2.170.0110.00422.96
8.2.160.0120.00819.51
8.2.150.0030.00924.18
8.2.140.0000.00824.66
8.2.130.0040.00420.23
8.2.120.0100.01026.35
8.2.110.0030.00720.48
8.2.100.0110.00017.91
8.2.90.0000.00817.75
8.2.80.0000.00918.04
8.2.70.0060.00317.91
8.2.60.0040.00717.95
8.2.50.0050.00518.10
8.2.40.0000.00822.20
8.2.30.0040.00419.24
8.2.20.0040.00417.91
8.2.10.0070.00018.00
8.2.00.0000.00717.97
8.1.280.0160.00325.92
8.1.270.0110.00418.86
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0040.00423.72
8.1.230.0070.00318.99
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0000.01117.23
8.1.190.0030.00517.22
8.1.180.0040.00418.10
8.1.170.0070.00318.45
8.1.160.0000.00718.79
8.1.150.0040.00420.30
8.1.140.0040.00419.50
8.1.130.0000.00818.79
8.1.120.0000.00817.38
8.1.110.0070.00017.48
8.1.100.0040.00317.45
8.1.90.0040.00417.35
8.1.80.0030.00517.33
8.1.70.0040.00417.43
8.1.60.0040.00417.57
8.1.50.0000.00817.45
8.1.40.0030.00617.39
8.1.30.0070.00017.54
8.1.20.0040.00417.63
8.1.10.0040.00417.51
8.1.00.0040.00417.47
8.0.300.0040.00419.63
8.0.290.0000.00716.63
8.0.280.0070.00018.48
8.0.270.0040.00417.14
8.0.260.0030.00318.77
8.0.250.0070.00016.87
8.0.240.0030.00317.04
8.0.230.0030.00316.83
8.0.220.0000.00616.81
8.0.210.0000.00816.86
8.0.200.0000.00716.82
8.0.190.0000.00816.78
8.0.180.0030.00516.90
8.0.170.0000.00716.87
8.0.160.0000.00716.81
8.0.150.0040.00416.70
8.0.140.0040.00416.75
8.0.130.0030.00313.27
8.0.120.0070.00016.84
8.0.110.0000.00816.85
8.0.100.0030.00516.89
8.0.90.0030.00416.91
8.0.80.0210.00316.82
8.0.70.0000.00716.82
8.0.60.0040.00416.75
8.0.50.0040.00416.93
8.0.30.0090.01116.94
8.0.20.0110.00917.40
8.0.10.0000.00717.03
8.0.00.0090.00916.68
7.4.330.0030.00215.55
7.4.320.0070.00016.49
7.4.300.0000.00616.57
7.4.290.0030.00316.54
7.4.280.0020.00516.56
7.4.270.0000.00716.58
7.4.260.0070.00016.48
7.4.250.0040.00416.53
7.4.240.0000.00716.45
7.4.230.0000.00816.37
7.4.220.0190.00616.51
7.4.210.0060.00916.38
7.4.200.0030.00316.56
7.4.160.0070.00916.51
7.4.150.0060.01217.40
7.4.140.0090.00817.86
7.4.130.0090.00916.50
7.4.120.0100.01316.54
7.4.110.0090.00616.55
7.4.100.0120.01216.41
7.4.90.0140.00316.52
7.4.80.0120.01719.39
7.4.70.0110.00516.37
7.4.60.0150.00016.48
7.4.50.0090.00916.52
7.4.40.0090.01316.54
7.4.30.0130.00316.42
7.4.00.0080.00814.77
7.3.330.0000.00613.12
7.3.320.0000.00512.98
7.3.310.0050.00216.39
7.3.300.0040.00416.27
7.3.290.0080.00716.18
7.3.280.0090.00616.18
7.3.270.0030.01417.40
7.3.260.0110.01216.38
7.3.250.0100.01016.43
7.3.240.0160.00316.33
7.3.230.0090.00916.29
7.3.210.0090.00916.44
7.3.200.0110.00616.66
7.3.190.0130.00616.42
7.3.180.0090.00616.19
7.3.170.0120.00616.27
7.3.160.0080.00816.11
7.3.120.0080.00814.86
7.3.110.0100.00814.61
7.3.100.0040.01114.59
7.3.90.0110.00514.66
7.3.80.0030.00814.79
7.3.70.0030.00914.80
7.3.60.0080.00614.74
7.3.50.0060.00414.81
7.3.40.0030.00814.68
7.3.30.0030.00814.65
7.3.20.0090.00616.47
7.3.10.0110.00516.50
7.3.00.0070.00616.22
7.2.330.0090.00916.60
7.2.320.0040.01216.50
7.2.310.0090.01216.53
7.2.300.0030.01316.61
7.2.290.0070.01016.74
7.2.250.0030.01014.85
7.2.240.0080.01014.86
7.2.230.0080.00614.87
7.2.220.0070.00614.88
7.2.210.0090.00314.90
7.2.200.0020.01314.92
7.2.190.0080.00414.94
7.2.180.0040.00914.90
7.2.170.0070.00314.80
7.2.160.0060.00914.80
7.2.150.0060.00916.73
7.2.140.0040.00816.93
7.2.130.0030.01016.98
7.2.120.0090.00616.90
7.2.110.0070.00716.78
7.2.100.0030.00616.92
7.2.90.0030.01017.09
7.2.80.0030.01316.72
7.2.70.0060.00616.43
7.2.60.0050.01116.91
7.2.50.0060.00716.79
7.2.40.0040.01216.67
7.2.30.0130.00316.72
7.2.20.0100.00617.02
7.2.10.0030.01316.74
7.2.00.0000.01316.77
7.1.330.0080.01015.55
7.1.320.0050.00815.73
7.1.310.0040.00715.85
7.1.300.0050.00815.74
7.1.290.0030.00915.71
7.1.280.0030.00815.81
7.1.270.0040.00915.80
7.1.260.0030.01015.67
7.1.250.0030.01315.73
7.1.200.0040.00715.72
7.1.70.0070.00717.03
7.1.60.0170.01034.69
7.1.50.0170.01034.62
7.1.40.0170.01034.37
7.1.30.0170.01034.35
7.1.20.0070.02034.52
7.1.10.0030.01316.51
7.1.00.0100.00716.54
7.0.200.0030.00716.66
7.0.190.0000.01316.77
7.0.180.0070.00716.10
7.0.170.0030.01016.14
7.0.160.0030.01316.36
7.0.150.0070.01016.18
7.0.140.0030.01316.24
7.0.130.0030.01016.51
7.0.120.0070.00716.36
7.0.110.0070.00716.43
7.0.100.0000.01316.03
7.0.90.0000.01316.10
7.0.80.0070.01016.03
7.0.70.0070.01016.16
7.0.60.0030.01016.14
7.0.50.0000.01016.45
7.0.40.0030.00716.37
7.0.30.0000.01016.30
7.0.20.0030.01016.50
7.0.10.0070.01016.23
7.0.00.0000.01316.54

preferences:
64.67 ms | 400 KiB | 5 Q