3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test='12345'; echo strpos($test,'5');

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)
8.3.40.0150.00618.85
8.3.30.0060.00920.15
8.3.20.0000.00720.09
8.3.10.0080.00022.05
8.3.00.0040.00422.45
8.2.170.0170.00322.96
8.2.160.0130.00022.11
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00020.82
8.2.110.0100.00721.08
8.2.100.0040.00717.72
8.2.90.0020.00519.09
8.2.80.0050.00319.21
8.2.70.0050.00317.50
8.2.60.0040.00417.79
8.2.50.0050.00318.07
8.2.40.0000.00718.28
8.2.30.0000.00719.38
8.2.20.0020.00517.71
8.2.10.0000.00717.65
8.2.00.0040.00417.59
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0070.00319.27
8.1.230.0000.01120.91
8.1.220.0040.00418.77
8.1.210.0030.00518.89
8.1.200.0050.00517.23
8.1.190.0050.00317.30
8.1.180.0000.00818.10
8.1.170.0000.00818.52
8.1.160.0060.00318.75
8.1.150.0040.00418.58
8.1.140.0070.00017.30
8.1.130.0000.00717.81
8.1.120.0000.00717.35
8.1.110.0040.00417.38
8.1.100.0030.00517.38
8.1.90.0000.00817.30
8.1.80.0030.00317.41
8.1.70.0070.00017.31
8.1.60.0040.00417.50
8.1.50.0040.00417.33
8.1.40.0040.00717.32
8.1.30.0000.00717.44
8.1.20.0040.00417.41
8.1.10.0060.00317.46
8.1.00.0080.00017.45
8.0.300.0030.00519.98
8.0.290.0070.00017.18
8.0.280.0040.00418.43
8.0.270.0000.00717.21
8.0.260.0070.00316.80
8.0.250.0040.00416.95
8.0.240.0040.00417.00
8.0.230.0050.00216.93
8.0.220.0070.00016.88
8.0.210.0000.00716.83
8.0.200.0000.00616.86
8.0.190.0000.00716.87
8.0.180.0050.00316.88
8.0.170.0000.00816.82
8.0.160.0000.00716.84
8.0.150.0000.00716.80
8.0.140.0110.00016.68
8.0.130.0050.00013.20
8.0.120.0000.00816.73
8.0.110.0070.00016.82
8.0.100.0000.00816.68
8.0.90.0040.00416.62
8.0.80.0060.01716.74
8.0.70.0000.00716.67
8.0.60.0000.00716.86
8.0.50.0000.00716.61
8.0.30.0120.00816.82
8.0.20.0160.00317.40
8.0.10.0040.00416.98
8.0.00.0100.01016.69
7.4.330.0000.00616.83
7.4.320.0000.00616.52
7.4.300.0000.00616.43
7.4.290.0000.00716.38
7.4.280.0040.00416.43
7.4.270.0030.00316.44
7.4.260.0000.00513.20
7.4.250.0030.00516.53
7.4.240.0020.00516.38
7.4.230.0070.00016.50
7.4.220.0090.00916.34
7.4.210.0100.00416.54
7.4.200.0000.00716.59
7.4.190.0000.00716.42
7.4.160.0100.00716.39
7.4.150.0070.01017.40
7.4.140.0110.00917.86
7.4.130.0110.00716.48
7.4.120.0080.00816.49
7.4.110.0070.01016.54
7.4.100.0120.00916.35
7.4.90.0100.00716.34
7.4.80.0070.01019.39
7.4.70.0090.00616.30
7.4.60.0100.00616.36
7.4.50.0040.00416.62
7.4.40.0000.01422.77
7.4.30.0100.00716.57
7.4.00.0060.00914.97
7.3.330.0000.00513.03
7.3.320.0000.00512.97
7.3.310.0070.00016.09
7.3.300.0030.00316.13
7.3.290.0110.00816.14
7.3.280.0100.00616.18
7.3.270.0080.00817.40
7.3.260.0140.00418.24
7.3.250.0090.00916.44
7.3.240.0070.01016.04
7.3.230.0130.01016.39
7.3.210.0050.01116.06
7.3.200.0160.01019.39
7.3.190.0150.00416.11
7.3.180.0030.01416.39
7.3.170.0040.01216.27
7.3.160.0030.01916.27
7.3.120.0100.00614.84
7.3.110.0070.01014.86
7.3.100.0060.00314.47
7.3.90.0000.01714.95
7.3.80.0030.00614.53
7.3.70.0060.00614.51
7.3.60.0040.00714.46
7.3.50.0070.00714.78
7.3.40.0060.00314.74
7.3.30.0100.00314.39
7.3.20.0030.01016.59
7.3.10.0090.00316.65
7.3.00.0030.01016.35
7.2.330.0030.01316.14
7.2.320.0120.00416.27
7.2.310.0100.00716.25
7.2.300.0040.01316.60
7.2.290.0120.00916.50
7.2.250.0100.01014.78
7.2.240.0070.01315.07
7.2.230.0040.01414.80
7.2.220.0030.00615.04
7.2.210.0070.00715.09
7.2.200.0070.00714.75
7.2.190.0080.00614.84
7.2.180.0120.00314.92
7.2.170.0070.00714.86
7.2.00.0060.00619.05
7.1.330.0030.01015.45
7.1.320.0000.00915.87
7.1.310.0120.00315.53
7.1.300.0060.00815.60
7.1.290.0000.00915.69
7.1.280.0100.00615.74
7.1.270.0030.01015.75
7.1.260.0100.00015.54
7.1.100.0040.00818.26
7.1.70.0050.00216.75
7.1.60.0070.01719.17
7.1.50.0070.01016.80
7.1.00.0000.07322.32
7.0.200.0040.00416.64
7.0.140.0030.07322.09
7.0.100.0070.04021.74
7.0.90.0130.08021.83
7.0.80.0130.07721.71
7.0.70.0030.06721.69
7.0.60.0070.08321.77
7.0.50.0070.04722.00
7.0.40.0070.08020.14
7.0.30.0070.07320.14
7.0.20.0100.07720.03
7.0.10.0000.06320.13
7.0.00.0100.07720.07
5.6.280.0070.07020.84
5.6.250.0100.05020.77
5.6.240.0100.07720.71
5.6.230.0030.08320.67
5.6.220.0130.07720.61
5.6.210.0070.08320.56
5.6.200.0100.07321.14
5.6.190.0100.07721.04
5.6.180.0070.08321.13
5.6.170.0100.04321.07
5.6.160.0100.09321.03
5.6.150.0030.08321.00
5.6.140.0070.08021.04
5.6.130.0170.08021.01
5.6.120.0070.08721.01
5.6.110.0170.05021.12
5.6.100.0100.04321.00
5.6.90.0200.08021.03
5.6.80.0100.07320.49
5.6.70.0070.08020.41
5.6.60.0100.08020.47
5.6.50.0200.06320.47
5.6.40.0070.08020.36
5.6.30.0070.04720.39
5.6.20.0100.06020.43
5.6.10.0000.09020.37
5.6.00.0000.09020.50
5.5.380.0070.07020.35
5.5.370.0070.05720.41
5.5.360.0070.07720.38
5.5.350.0170.07320.41
5.5.340.0070.08020.64
5.5.330.0070.04020.88
5.5.320.0100.08020.92
5.5.310.0170.04020.87
5.5.300.0170.06720.91
5.5.290.0030.08020.91
5.5.280.0130.08320.72
5.5.270.0100.08720.78
5.5.260.0130.06720.71
5.5.250.0030.08320.64
5.5.240.0100.07320.25
5.5.230.0000.08720.14
5.5.220.0100.07320.23
5.5.210.0100.04320.17
5.5.200.0130.06720.06
5.5.190.0030.06720.14
5.5.180.0070.08320.27
5.5.160.0070.04320.17
5.5.150.0070.08320.26
5.5.140.0030.08320.07
5.5.130.0100.07720.07
5.5.120.0100.04720.25
5.5.110.0070.07720.21
5.5.100.0170.07320.06
5.5.90.0000.05020.06
5.5.80.0100.05720.12
5.5.70.0030.07320.07
5.5.60.0030.07319.92
5.5.50.0100.06720.08
5.5.40.0030.08020.09
5.5.30.0030.05020.14
5.5.20.0030.04720.13
5.5.10.0030.07720.05
5.5.00.0170.06720.03
5.4.450.0030.08319.33
5.4.440.0000.05319.42
5.4.430.0030.07719.35
5.4.420.0070.04719.39
5.4.410.0070.08318.98
5.4.400.0030.08018.98
5.4.390.0130.07019.23
5.4.380.0130.04018.90
5.4.370.0100.07319.23
5.4.360.0030.07719.12
5.4.350.0070.06019.03
5.4.340.0100.07319.03
5.4.320.0000.08019.13
5.4.310.0030.08019.04
5.4.300.0070.07718.98
5.4.290.0100.07019.11
5.4.280.0170.06319.08
5.4.270.0130.04719.04
5.4.260.0030.08718.81
5.4.250.0000.06719.09
5.4.240.0070.07718.94
5.4.230.0130.06718.78
5.4.220.0100.06719.13
5.4.210.0130.06718.89
5.4.200.0000.08319.04
5.4.190.0130.04719.05
5.4.180.0030.08019.11
5.4.170.0130.07018.80
5.4.160.0070.07718.79
5.4.150.0070.07019.05
5.4.140.0070.04016.28
5.4.130.0070.06316.32
5.4.120.0130.03016.26
5.4.110.0100.05016.43
5.4.100.0070.07316.20
5.4.90.0070.06716.36
5.4.80.0030.07716.29
5.4.70.0100.06716.19
5.4.60.0130.04316.31
5.4.50.0000.07716.33
5.4.40.0030.07316.28
5.4.30.0100.07716.23
5.4.20.0100.07316.40
5.4.10.0100.06716.39
5.4.00.0070.06715.71
5.3.290.0070.05014.65
5.3.280.0070.08014.58
5.3.270.0000.07714.43
5.3.260.0100.04314.59
5.3.250.0100.03714.58
5.3.240.0100.06714.55
5.3.230.0070.07714.56
5.3.220.0070.07014.54
5.3.210.0130.04014.55
5.3.200.0030.06314.55
5.3.190.0130.06714.57
5.3.180.0070.04314.55
5.3.170.0070.08014.55
5.3.160.0230.05314.50
5.3.150.0030.07714.56
5.3.140.0070.07314.53
5.3.130.0100.07714.54
5.3.120.0100.04014.45
5.3.110.0070.07714.54
5.3.100.0100.07313.92
5.3.90.0030.04313.99
5.3.80.0070.04013.87
5.3.70.0200.03013.87
5.3.60.0100.03713.87
5.3.50.0070.03713.91
5.3.40.0070.07013.70
5.3.30.0100.06713.90
5.3.20.0000.07013.68
5.3.10.0070.07013.68
5.3.00.0070.06713.68
5.2.170.0000.06313.68
5.2.160.0070.05713.68
5.2.150.0000.03313.68
5.2.140.0030.06713.68
5.2.130.0000.06713.68
5.2.120.0070.05013.68
5.2.110.0000.04013.68
5.2.100.0070.06313.68
5.2.90.0030.06013.68
5.2.80.0030.03713.68
5.2.70.0030.05313.68
5.2.60.0100.05313.68
5.2.50.0070.05013.68
5.2.40.0100.05013.68
5.2.30.0130.05313.68
5.2.20.0000.06313.68
5.2.10.0070.04313.68
5.2.00.0070.06013.68
5.1.60.0070.05313.68
5.1.50.0100.04313.68
5.1.40.0000.04313.68
5.1.30.0100.05013.68
5.1.20.0070.05313.68
5.1.10.0070.05013.68
5.1.00.0070.05313.68
5.0.50.0000.04313.68
5.0.40.0000.03013.68
5.0.30.0030.04713.68
5.0.20.0000.02013.68
5.0.10.0000.03013.68
5.0.00.0030.06013.68
4.4.90.0030.03013.68
4.4.80.0030.03313.68
4.4.70.0000.02313.68
4.4.60.0000.02713.68
4.4.50.0030.03313.68
4.4.40.0000.05313.68
4.4.30.0000.02713.68
4.4.20.0000.03713.68
4.4.10.0000.03313.68
4.4.00.0000.04313.68
4.3.110.0030.03013.68
4.3.100.0000.03313.68
4.3.90.0000.02713.68
4.3.80.0000.05313.68
4.3.70.0000.02713.68
4.3.60.0070.03013.68
4.3.50.0000.03013.68
4.3.40.0030.02713.68
4.3.30.0030.03313.68
4.3.20.0070.03013.68
4.3.10.0030.03313.68
4.3.00.0030.02713.68

preferences:
47.41 ms | 400 KiB | 5 Q