3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'abcdef'; if (strpos($str, 'a')) { echo "Achei a letra 'a'"; } else { echo "Não achei a letra 'a'"; }

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)
8.3.60.0140.00718.56
8.3.50.0240.00721.15
8.3.40.0100.00318.72
8.3.30.0110.00420.06
8.3.20.0070.00020.35
8.3.10.0070.00022.07
8.3.00.0060.00322.52
8.2.180.0220.00018.41
8.2.170.0100.00722.96
8.2.160.0030.01020.44
8.2.150.0070.00024.18
8.2.140.0120.00324.66
8.2.130.0140.00326.16
8.2.120.0050.00319.66
8.2.110.0050.00522.13
8.2.100.0120.00017.72
8.2.90.0090.00019.05
8.2.80.0040.00419.16
8.2.70.0040.00417.50
8.2.60.0000.00817.92
8.2.50.0030.00518.07
8.2.40.0030.00517.92
8.2.30.0070.00318.05
8.2.20.0000.00817.70
8.2.10.0030.00517.61
8.2.00.0070.00317.61
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00023.80
8.1.230.0050.00519.09
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.22
8.1.190.0030.00517.28
8.1.180.0030.00520.03
8.1.170.0080.00018.52
8.1.160.0000.00722.06
8.1.150.0080.00018.53
8.1.140.0040.00417.45
8.1.130.0000.00717.75
8.1.120.0000.00717.34
8.1.110.0040.00417.38
8.1.100.0000.00717.25
8.1.90.0030.00317.27
8.1.80.0040.00417.41
8.1.70.0030.00317.39
8.1.60.0060.00317.39
8.1.50.0040.00417.45
8.1.40.0000.00717.51
8.1.30.0040.00417.45
8.1.20.0030.00517.63
8.1.10.0020.00517.61
8.1.00.0000.00717.48
8.0.300.0000.00718.77
8.0.290.0030.00317.18
8.0.280.0040.00418.36
8.0.270.0030.00317.26
8.0.260.0030.00316.80
8.0.250.0030.00316.80
8.0.240.0000.00816.89
8.0.230.0000.00716.85
8.0.220.0030.00316.68
8.0.210.0030.00316.83
8.0.200.0030.00316.87
8.0.190.0050.00316.86
8.0.180.0040.00416.85
8.0.170.0050.00316.75
8.0.160.0030.00416.87
8.0.150.0040.00316.72
8.0.140.0070.00016.79
8.0.130.0000.00513.25
8.0.120.0050.00316.65
8.0.110.0000.00816.83
8.0.100.0000.00816.88
8.0.90.0000.00816.89
8.0.80.0030.01216.87
8.0.70.0030.00516.70
8.0.60.0000.00716.61
8.0.50.0000.00716.71
8.0.30.0040.01417.12
8.0.20.0090.00917.40
8.0.10.0000.00716.97
8.0.00.0070.01216.80
7.4.330.0030.00315.00
7.4.320.0030.00516.48
7.4.300.0030.00316.54
7.4.290.0000.00716.29
7.4.280.0070.00016.55
7.4.270.0030.00716.35
7.4.260.0000.00716.51
7.4.250.0070.00016.38
7.4.240.0030.00316.48
7.4.230.0020.00516.50
7.4.220.0070.01016.47
7.4.210.0070.00916.52
7.4.200.0030.00316.55
7.4.190.0000.00716.58
7.4.160.0050.01016.39
7.4.150.0030.01417.40
7.4.140.0140.00317.86
7.4.130.0100.00816.49
7.4.120.0090.00816.51
7.4.110.0120.00616.43
7.4.100.0060.01016.46
7.4.90.0100.00716.41
7.4.80.0130.00319.39
7.4.70.0080.01016.51
7.4.60.0100.00716.41
7.4.50.0000.00416.14
7.4.40.0030.01022.77
7.4.30.0070.01016.44
7.4.00.0090.00614.93
7.3.330.0000.00512.86
7.3.320.0050.00013.04
7.3.310.0030.00415.99
7.3.300.0030.00316.13
7.3.290.0030.01716.08
7.3.280.0090.00816.11
7.3.270.0140.00317.40
7.3.260.0130.00316.39
7.3.250.0130.00516.42
7.3.240.0030.01416.27
7.3.230.0130.00516.50
7.3.210.0000.01716.45
7.3.200.0110.00519.39
7.3.190.0100.00716.35
7.3.180.0080.00816.42
7.3.170.0100.01016.27
7.3.160.0110.00516.16
7.3.120.0070.01014.38
7.2.330.0060.01316.61
7.2.320.0110.00616.39
7.2.310.0160.00016.66
7.2.300.0090.00916.27
7.2.290.0060.01016.48
7.2.00.0000.01319.10
7.1.100.0090.00318.13
7.1.70.0030.00916.80
7.1.60.0000.01219.21
7.1.50.0170.00716.76
7.1.00.0000.07722.28
7.0.200.0130.00314.68
7.0.140.0100.06021.92
7.0.70.0100.08021.68
7.0.60.0030.05721.72
7.0.50.0070.05022.04
7.0.40.0070.03720.02
7.0.30.0030.04319.93
7.0.20.0000.04320.11
7.0.10.0000.03320.12
7.0.00.0070.03020.03
5.6.280.0000.07721.02
5.6.220.0030.08320.66
5.6.210.0100.07020.57
5.6.200.0000.04321.05
5.6.190.0070.03720.96
5.6.180.0100.03320.91
5.6.170.0000.04321.02
5.6.160.0000.03721.09
5.6.150.0000.03321.09
5.6.140.0000.04021.12
5.6.130.0030.06021.01
5.6.120.0130.06321.07
5.6.110.0130.07720.91
5.6.100.0030.07021.05
5.6.90.0000.05721.05
5.6.80.0000.04720.33
5.6.70.0000.03720.42
5.6.60.0000.03320.39
5.6.50.0030.03320.43
5.6.40.0030.03320.38
5.6.30.0030.03720.38
5.6.20.0000.03320.34
5.6.10.0000.03320.38
5.6.00.0000.03320.43
5.5.360.0100.05320.46
5.5.350.0100.07320.41
5.5.340.0000.04320.86
5.5.330.0070.05320.61
5.5.320.0070.03720.90
5.5.310.0030.04020.73
5.5.300.0000.03320.74
5.5.290.0030.05020.89
5.5.280.0000.08720.82
5.5.270.0000.06020.89
5.5.260.0000.04320.81
5.5.250.0000.05020.63
5.5.240.0030.04720.20
5.5.230.0030.04020.23
5.5.220.0000.03320.12
5.5.210.0070.02720.20
5.5.200.0000.03320.23
5.5.190.0030.03020.09
5.5.180.0000.03720.20
5.5.160.0000.03320.17
5.5.150.0000.03320.22
5.5.140.0000.03320.22
5.5.130.0000.03320.08
5.5.120.0030.03020.03
5.5.110.0070.02720.21
5.5.100.0000.03319.97
5.5.90.0030.03020.07
5.5.80.0030.03020.04
5.5.70.0070.04319.89
5.5.60.0030.03020.02
5.5.50.0000.03020.11
5.5.40.0030.03719.94
5.5.30.0000.04020.04
5.5.20.0000.04320.09
5.5.10.0030.03319.95
5.5.00.0000.05020.05
5.4.450.0070.03019.40
5.4.440.0030.07719.13
5.4.430.0030.08019.27
5.4.420.0030.04319.41
5.4.410.0000.04019.19
5.4.400.0000.03018.93
5.4.390.0000.04319.02
5.4.380.0000.03319.22
5.4.370.0000.03718.81
5.4.360.0000.03319.07
5.4.350.0100.03319.00
5.4.340.0030.03018.83
5.4.320.0000.03319.09
5.4.310.0000.03019.07
5.4.300.0030.02718.91
5.4.290.0000.03319.02
5.4.280.0030.03018.77
5.4.270.0030.03718.77
5.4.260.0000.03018.99
5.4.250.0030.02718.82
5.4.240.0100.02719.21
5.4.230.0070.03719.06
5.4.220.0030.04019.22
5.4.210.0030.02718.93
5.4.200.0000.04019.07
5.4.190.0000.03319.11
5.4.180.0030.03718.94
5.4.170.0030.02719.06
5.4.160.0000.05019.10
5.4.150.0030.05718.85
5.4.140.0070.07016.33
5.4.130.0000.07316.37
5.4.120.0130.06716.05
5.4.110.0070.06716.38
5.4.100.0070.06316.33
5.4.90.0000.07716.38
5.4.80.0030.07716.19
5.4.70.0070.04716.36
5.4.60.0070.07016.15
5.4.50.0030.06016.38
5.4.40.0030.06716.24
5.4.30.0070.05716.33
5.4.20.0070.04316.19
5.4.10.0030.06316.30
5.4.00.0030.06715.71
5.3.290.0000.03314.66
5.3.280.0000.03714.42
5.3.270.0000.03014.42
5.3.260.0070.07714.58
5.3.250.0070.07014.42
5.3.240.0000.05314.43
5.3.230.0070.05714.58
5.3.220.0030.07014.52
5.3.210.0070.07014.58
5.3.200.0070.07314.55
5.3.190.0070.07714.39
5.3.180.0000.06714.46
5.3.170.0100.06014.55
5.3.160.0070.06714.47
5.3.150.0030.07714.48
5.3.140.0030.06314.38
5.3.130.0070.05714.54
5.3.120.0070.04314.36
5.3.110.0000.07714.46
5.3.100.0100.06713.87
5.3.90.0000.06713.85
5.3.80.0030.07313.84
5.3.70.0030.07013.77
5.3.60.0070.06713.83
5.3.50.0000.07313.84
5.3.40.0070.06713.93
5.3.30.0000.07313.76
5.3.20.0070.05013.46
5.3.10.0030.06313.55
5.3.00.0000.07713.54
5.2.170.0000.06312.28
5.2.160.0000.05712.28
5.2.150.0030.06012.28
5.2.140.0030.06012.28
5.2.130.0070.05012.28
5.2.120.0000.06012.28
5.2.110.0100.05312.28
5.2.100.0000.05712.28
5.2.90.0030.03712.28
5.2.80.0030.06712.28
5.2.70.0100.05712.28
5.2.60.0100.05712.28
5.2.50.0000.06712.28
5.2.40.0000.04312.28
5.2.30.0000.06712.28
5.2.20.0030.06712.28
5.2.10.0100.03312.28
5.2.00.0030.06012.28
5.1.60.0030.05012.28
5.1.50.0000.04012.28
5.1.40.0030.05712.28
5.1.30.0070.04712.28
5.1.20.0030.04712.28
5.1.10.0030.04312.28
5.1.00.0030.04312.28
5.0.50.0030.04012.28
5.0.40.0000.03312.28
5.0.30.0030.04312.28
5.0.20.0030.04312.28
5.0.10.0030.04012.28
5.0.00.0030.06312.28
4.4.90.0000.03712.28
4.4.80.0030.02712.28
4.4.70.0030.02312.28
4.4.60.0000.02312.28
4.4.50.0070.02012.28
4.4.40.0070.04012.28
4.4.30.0000.03012.28
4.4.20.0070.02712.28
4.4.10.0070.02312.28
4.4.00.0000.05712.28
4.3.110.0030.02712.28
4.3.100.0000.03712.28
4.3.90.0070.03012.28
4.3.80.0030.05012.28
4.3.70.0000.03012.28
4.3.60.0000.03312.28
4.3.50.0030.02312.28
4.3.40.0000.04712.28
4.3.30.0000.04012.28
4.3.20.0030.03312.28
4.3.10.0000.03012.28
4.3.00.0000.03012.28

preferences:
56.52 ms | 401 KiB | 5 Q