3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strpos(strtoloer("ems priority document"));

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)
8.3.60.0070.01018.30
8.3.50.0110.01021.93
8.3.40.0070.00718.78
8.3.30.0030.01018.80
8.3.20.0100.00020.39
8.3.10.0070.00021.84
8.3.00.0080.00022.46
8.2.180.0070.01016.63
8.2.170.0040.01118.95
8.2.160.0110.00422.96
8.2.150.0080.00025.66
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0060.00317.63
8.2.110.0030.00721.18
8.2.100.0080.00417.72
8.2.90.0030.00519.08
8.2.80.0030.00617.97
8.2.70.0000.00817.63
8.2.60.0070.00017.80
8.2.50.0060.00318.07
8.2.40.0030.00621.14
8.2.30.0040.00417.96
8.2.20.0070.00017.61
8.2.10.0070.00017.98
8.2.00.0060.00317.90
8.1.280.0070.01425.92
8.1.270.0110.00420.33
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0040.00421.23
8.1.230.0070.00317.42
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0060.00317.23
8.1.180.0000.00718.10
8.1.170.0080.00018.27
8.1.160.0040.00421.89
8.1.150.0070.00018.76
8.1.140.0050.00217.35
8.1.130.0070.00017.56
8.1.120.0080.00017.35
8.1.110.0000.00817.29
8.1.100.0030.00517.34
8.1.90.0000.00717.39
8.1.80.0040.00417.34
8.1.70.0030.00617.33
8.1.60.0040.00417.48
8.1.50.0040.00417.33
8.1.40.0000.00817.44
8.1.30.0000.00817.45
8.1.20.0030.00617.48
8.1.10.0040.00417.54
8.1.00.0030.00617.45
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0000.00718.37
8.0.270.0000.00817.16
8.0.260.0000.00617.23
8.0.250.0030.00317.00
8.0.240.0040.00416.87
8.0.230.0030.00316.97
8.0.220.0040.00416.92
8.0.210.0000.00716.83
8.0.200.0000.00716.82
8.0.190.0030.00516.94
8.0.180.0050.00216.97
8.0.170.0000.00716.96
8.0.160.0050.00316.68
8.0.150.0030.00316.80
8.0.140.0000.00716.82
8.0.130.0000.00613.33
8.0.120.0030.00516.72
8.0.110.0040.00416.82
8.0.100.0000.00716.93
8.0.90.0030.00316.77
8.0.80.0040.01116.95
8.0.70.0070.00016.93
8.0.60.0000.00716.79
8.0.50.0000.00816.74
8.0.30.0090.01217.04
8.0.20.0090.00917.40
8.0.10.0000.00816.85
8.0.00.0060.01316.64
7.4.330.0000.00615.04
7.4.320.0000.00716.43
7.4.300.0000.00616.45
7.4.290.0040.00416.42
7.4.280.0070.00016.37
7.4.270.0030.00316.43
7.4.260.0000.00916.44
7.4.250.0000.00716.47
7.4.240.0020.00516.49
7.4.230.0030.00316.33
7.4.220.0130.00616.48
7.4.210.0040.01116.49
7.4.200.0030.00316.54
7.4.160.0100.00616.46
7.4.150.0070.01017.40
7.4.140.0120.01017.86
7.4.130.0150.00416.36
7.4.120.0120.00716.36
7.4.110.0070.01116.36
7.4.100.0110.00616.59
7.4.90.0120.00916.46
7.4.80.0150.00619.39
7.4.70.0130.00316.43
7.4.60.0060.01016.62
7.4.50.0030.00716.51
7.4.40.0140.01016.32
7.4.30.0090.01416.52
7.4.00.0070.00714.72
7.3.330.0030.00313.10
7.3.320.0050.00013.09
7.3.310.0030.00316.10
7.3.300.0030.00316.24
7.3.290.0070.00816.33
7.3.280.0080.00816.28
7.3.270.0100.00717.40
7.3.260.0100.00716.50
7.3.250.0140.00516.17
7.3.240.0100.00716.26
7.3.230.0100.00616.39
7.3.210.0100.00716.45
7.3.200.0100.00719.39
7.3.190.0120.00316.48
7.3.180.0070.01016.46
7.3.170.0030.01716.27
7.3.160.0050.01116.43
7.3.120.0090.00914.64
7.3.110.0070.01015.04
7.3.100.0000.01514.75
7.3.90.0040.01114.99
7.3.80.0100.00314.80
7.3.70.0030.01014.88
7.3.60.0040.00814.78
7.3.50.0060.00314.64
7.3.40.0090.00614.86
7.3.30.0040.01114.46
7.3.20.0060.00616.68
7.3.10.0070.00716.61
7.3.00.0040.00816.33
7.2.330.0140.00316.57
7.2.320.0120.00616.53
7.2.310.0100.00716.58
7.2.300.0000.01616.58
7.2.290.0060.01316.33
7.2.250.0000.01815.17
7.2.240.0030.01314.83
7.2.230.0030.01315.06
7.2.220.0000.01314.92
7.2.210.0000.00915.14
7.2.200.0000.01014.73
7.2.190.0080.00414.87
7.2.180.0070.00714.68
7.2.170.0070.00314.68
7.2.60.0090.00616.86
7.2.00.0090.00919.09
7.1.330.0040.01115.68
7.1.320.0070.00315.34
7.1.310.0040.00715.71
7.1.300.0060.00915.42
7.1.290.0060.00615.59
7.1.280.0040.01115.63
7.1.270.0030.00715.43
7.1.260.0070.00715.69
7.1.200.0000.01415.52
7.1.100.0040.00717.84
7.1.70.0000.00916.69
7.1.60.0080.00419.59
7.1.50.0060.00616.82
7.1.00.0070.07322.29
7.0.200.0280.00614.61
7.0.60.0030.04719.95
7.0.50.0030.04317.80
7.0.40.0030.05020.24
7.0.30.0600.06720.23
7.0.20.0170.04320.02
7.0.10.0270.08320.20
7.0.00.0030.04020.17
5.6.280.0070.06321.08
5.6.210.0130.08020.54
5.6.200.0030.05718.23
5.6.190.0100.03720.28
5.6.180.3270.04320.27
5.6.170.0300.07320.51
5.6.160.0030.04720.49
5.6.150.0030.07718.13
5.6.140.0030.06018.18
5.6.130.0130.08018.09
5.6.120.0170.07720.96
5.6.110.0130.07720.99
5.6.100.0130.07020.88
5.6.90.0070.05721.01
5.6.80.0070.05320.45
5.6.70.0270.07720.38
5.5.350.0300.07320.37
5.5.340.0030.08017.98
5.5.330.0130.04320.40
5.5.320.0330.04320.30
5.5.310.0330.07320.21
5.5.300.0170.07717.96
5.5.290.0030.04017.96
5.5.280.0100.03320.96
5.5.270.0230.06720.86
5.5.260.0100.07720.84
5.5.250.0100.06320.70
5.5.240.0270.07020.36
5.4.450.0570.06719.57
5.4.440.0270.05019.10
5.4.430.0070.06319.63
5.4.420.0200.05319.47
5.4.410.0230.05019.42
5.4.400.0200.05019.31
5.4.390.0130.06019.26
5.4.380.0200.05018.99
5.4.370.0230.04719.13
5.4.360.0130.05719.20
5.4.350.0200.05019.31
5.4.340.0100.06319.17
5.4.320.0230.05019.32
5.4.310.0170.05318.81
5.4.300.0300.04018.91
5.4.290.0230.05018.99
5.4.280.0130.05719.14
5.4.270.0230.04718.93
5.4.260.0170.05018.80
5.4.250.0100.05718.80
5.4.240.0200.05019.14
5.4.230.0100.05719.07
5.4.220.0070.06319.11
5.4.210.0200.05318.96
5.4.200.0270.04016.71
5.4.190.0170.05019.13
5.4.180.0230.04319.08
5.4.170.0200.05319.28
5.4.160.0270.04019.18
5.4.150.0100.06019.09
5.4.140.0130.06016.27
5.4.130.0100.05716.22
5.4.120.0230.04016.39
5.4.110.0170.05716.47
5.4.100.0130.05316.34
5.4.90.0130.05316.44
5.4.80.0170.05016.27
5.4.70.0200.04716.32
5.4.60.0230.04016.22
5.4.50.0200.04716.17
5.4.40.0130.05316.57
5.4.30.0130.07016.32
5.4.20.0230.07016.31
5.4.10.0300.04016.36
5.4.00.0370.05315.68
5.3.290.0170.06314.61
5.3.280.0200.04714.58
5.3.270.0130.05314.45
5.3.260.0170.05014.54
5.3.250.0230.05314.48
5.3.240.0230.05014.58
5.3.230.0070.05714.48
5.3.220.0070.05714.44
5.3.210.0100.06014.59
5.3.200.0130.04714.57
5.3.190.0100.05014.65
5.3.180.0100.05014.39
5.3.170.0270.04314.51
5.3.160.0170.05314.50
5.3.150.0300.04014.35
5.3.140.0100.06014.43
5.3.130.0130.06014.56
5.3.120.0170.05714.38
5.3.110.0230.05314.38
5.3.100.0230.05014.05
5.3.90.0430.04713.97
5.3.80.0270.05013.80
5.3.70.0130.05713.95
5.3.60.0130.05713.84
5.3.50.0230.05313.88
5.3.40.0300.04313.80
5.3.30.0200.05014.00
5.3.20.0170.05713.56
5.3.10.0170.05313.60
5.3.00.0130.05713.45
5.2.170.0100.04711.22
5.2.160.0230.03710.98
5.2.150.0200.05011.00
5.2.140.0230.05011.03
5.2.130.0100.04710.89
5.2.120.0230.03011.04
5.2.110.0170.04011.19
5.2.100.0170.04011.25
5.2.90.0230.03311.14
5.2.80.0130.05010.95
5.2.70.0170.04010.93
5.2.60.0130.04311.06
5.2.50.0130.04310.90
5.2.40.0170.04010.79
5.2.30.0130.05711.13
5.2.20.0100.04311.00
5.2.10.0130.04310.71
5.2.00.0130.05710.67
5.1.60.0200.04310.04
5.1.50.0130.0439.96
5.1.40.0270.0379.99
5.1.30.0170.03710.48
5.1.20.0170.03710.20
5.1.10.0200.0309.98
5.1.00.0200.04010.14
5.0.50.0030.0378.48
5.0.40.0100.0278.45
5.0.30.0170.0378.08
5.0.20.0130.0238.41
5.0.10.0170.0208.14
5.0.00.0130.0378.07
4.4.90.0070.0235.87
4.4.80.0130.0175.80
4.4.70.0100.0175.81
4.4.60.0130.0175.81
4.4.50.0000.0275.83
4.4.40.0030.0375.82
4.4.30.0070.0235.83
4.4.20.0070.0235.87
4.4.10.0100.0205.91
4.4.00.0100.0335.83
4.3.110.0070.0205.75
4.3.100.0030.0235.74
4.3.90.0100.0175.71
4.3.80.0000.0405.64
4.3.70.0070.0235.71
4.3.60.0070.0305.70
4.3.50.0130.0175.73
4.3.40.0070.0405.71
4.3.30.0130.0134.52
4.3.20.0030.0234.45
4.3.10.0070.0204.46
4.3.00.0000.0237.12

preferences:
60.85 ms | 401 KiB | 5 Q