3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "Hello! I am Peter! I am 30! How are you!"; $needle = "I am 30!"; $find = (strpos($string, $needle) !== false); echo $find;

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)
8.3.60.0110.01116.38
8.3.50.0110.00416.19
8.3.40.0130.01018.84
8.3.30.0070.00718.59
8.3.20.0040.00420.34
8.3.10.0000.00823.48
8.3.00.0000.00817.46
8.2.180.0130.00918.14
8.2.170.0070.01422.96
8.2.160.0070.00720.44
8.2.150.0070.00024.18
8.2.140.0030.00524.66
8.2.130.0000.00722.21
8.2.120.0040.00426.35
8.2.110.0030.00721.10
8.2.100.0080.00317.85
8.2.90.0040.00418.22
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0070.00017.93
8.2.50.0030.00618.10
8.2.40.0060.00322.11
8.2.30.0020.00520.96
8.2.20.0070.00017.96
8.2.10.0000.00718.10
8.2.00.0040.00418.04
8.1.280.0060.00925.92
8.1.270.0060.00323.92
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0110.00020.69
8.1.230.0080.00320.85
8.1.220.0000.00817.74
8.1.210.0070.00318.77
8.1.200.0030.00617.13
8.1.190.0050.00517.00
8.1.180.0000.00918.10
8.1.170.0030.00618.59
8.1.160.0040.00418.96
8.1.150.0000.00720.58
8.1.140.0000.00719.50
8.1.130.0030.00318.75
8.1.120.0070.00017.38
8.1.110.0030.00617.41
8.1.100.0050.00317.41
8.1.90.0100.00017.42
8.1.80.0050.00217.27
8.1.70.0000.00717.45
8.1.60.0030.00617.44
8.1.50.0040.00417.45
8.1.40.0040.00417.42
8.1.30.0080.00017.51
8.1.20.0040.00417.52
8.1.10.0020.00517.55
8.1.00.0050.00317.44
8.0.300.0030.00320.11
8.0.290.0000.00716.63
8.0.280.0030.00318.39
8.0.270.0070.00017.24
8.0.260.0030.00616.82
8.0.250.0040.00416.93
8.0.240.0050.00316.94
8.0.230.0000.00816.89
8.0.220.0030.00316.74
8.0.210.0000.00716.79
8.0.200.0070.00016.90
8.0.190.0000.00816.87
8.0.180.0000.00716.86
8.0.170.0070.00016.85
8.0.160.0000.00916.77
8.0.150.0040.00416.90
8.0.140.0030.00416.68
8.0.130.0070.00013.21
8.0.120.0050.00216.81
8.0.110.0000.00716.89
8.0.100.0040.00416.94
8.0.90.0030.00316.89
8.0.80.0060.01516.79
8.0.70.0040.00416.64
8.0.60.0070.00016.81
8.0.50.0050.00216.68
8.0.30.0080.00917.03
8.0.20.0110.01017.40
8.0.10.0000.00716.79
8.0.00.0130.00416.79
7.4.330.0000.00615.55
7.4.320.0030.00516.64
7.4.300.0050.00216.59
7.4.290.0070.00016.48
7.4.280.0080.00016.51
7.4.270.0030.00316.62
7.4.260.0060.00013.24
7.4.250.0000.00716.49
7.4.240.0070.00016.57
7.4.230.0030.00316.70
7.4.220.0100.01416.57
7.4.210.0170.00316.46
7.4.200.0000.00716.50
7.4.160.0070.01216.37
7.4.150.0080.00817.40
7.4.140.0100.00817.86
7.4.130.0060.01116.36
7.4.120.0090.00916.48
7.4.110.0070.01516.41
7.4.100.0070.01016.44
7.4.90.0110.00616.48
7.4.80.0070.00919.39
7.4.70.0080.00816.52
7.4.60.0130.00316.51
7.4.50.0110.00716.31
7.4.40.0110.00516.63
7.4.30.0070.01416.43
7.4.00.0070.00714.90
7.3.330.0020.00213.11
7.3.320.0020.00213.16
7.3.310.0070.00016.25
7.3.300.0060.00016.18
7.3.290.0070.00916.25
7.3.280.0090.00816.22
7.3.270.0100.00717.40
7.3.260.0110.00916.47
7.3.250.0120.01316.55
7.3.240.0080.00916.37
7.3.230.0140.00316.32
7.3.210.0060.00916.20
7.3.200.0060.01216.31
7.3.190.0090.01116.36
7.3.180.0100.00616.45
7.3.170.0080.00816.35
7.3.160.0090.00616.32
7.3.10.0070.00716.74
7.3.00.0100.00316.51
7.2.330.0130.00616.70
7.2.320.0090.00916.61
7.2.310.0090.00616.60
7.2.300.0040.01416.62
7.2.290.0050.01116.45
7.2.130.0060.00616.69
7.2.120.0120.00316.89
7.2.110.0100.00816.64
7.2.100.0080.00716.68
7.2.90.0110.00516.65
7.2.80.0060.00816.63
7.2.70.0080.00716.74
7.2.60.0080.00816.79
7.2.50.0080.00716.47
7.2.40.0120.00716.83
7.2.30.0070.00816.84
7.2.20.0090.00916.49
7.2.10.0110.00516.35
7.2.00.0100.00917.71
7.1.250.0070.00715.45
7.1.200.0040.00415.52
7.1.100.0030.01318.06
7.1.70.0870.01015.10
7.1.60.1030.01033.14
7.1.50.1170.01033.03
7.1.40.0930.01332.32
7.1.30.1100.02032.65
7.1.20.1030.01332.75
7.1.10.0800.01014.83
7.1.00.0830.01715.10
7.0.200.1130.01015.15
7.0.190.1130.00314.59
7.0.180.0870.01314.38
7.0.170.1000.01014.45
7.0.160.0970.01314.31
7.0.150.0900.01714.38
7.0.140.1070.01014.53
7.0.130.1030.00714.62
7.0.120.1700.01314.90
7.0.110.1070.00314.27
7.0.100.0930.01014.66
7.0.90.0170.00714.52
7.0.80.0970.01314.31
7.0.70.1070.01014.39
7.0.60.0030.01714.35
7.0.50.0100.01314.49
7.0.40.0030.01314.76
7.0.30.0070.01014.74
7.0.20.1070.01014.68
7.0.10.1100.00714.59
7.0.00.1030.00714.59

preferences:
64.31 ms | 401 KiB | 5 Q