3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = function_exists('stristr') ? "yes" : "no"; echo $var;

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)
8.3.40.0090.00618.76
8.3.30.0060.00918.60
8.3.20.0050.00318.52
8.3.10.0060.00320.49
8.3.00.0040.00419.01
8.2.170.0070.00722.96
8.2.160.0130.00620.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00819.26
8.2.110.0050.00522.08
8.2.100.0040.00717.91
8.2.90.0050.00519.13
8.2.80.0000.00719.34
8.2.70.0000.01017.63
8.2.60.0000.00818.05
8.2.50.0050.00318.07
8.2.40.0050.00318.09
8.2.30.0070.00318.09
8.2.20.0090.00017.64
8.2.10.0030.00517.73
8.2.00.0070.00017.65
8.1.270.0080.00024.66
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0070.00322.48
8.1.230.0040.00720.97
8.1.220.0060.00318.77
8.1.210.0040.00419.03
8.1.200.0060.00317.25
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0040.00418.47
8.1.160.0040.00418.86
8.1.150.0020.00518.54
8.1.140.0000.00717.28
8.1.130.0030.00317.75
8.1.120.0040.00417.29
8.1.110.0030.00317.28
8.1.100.0050.00317.41
8.1.90.0050.00217.37
8.1.80.0070.00017.32
8.1.70.0000.00717.28
8.1.60.0040.00417.46
8.1.50.0040.00417.46
8.1.40.0070.00017.41
8.1.30.0000.00817.40
8.1.20.0000.00717.48
8.1.10.0070.00017.57
8.1.00.0040.00417.29
8.0.300.0090.00020.09
8.0.290.0040.00417.16
8.0.280.0070.00018.54
8.0.270.0040.00417.28
8.0.260.0030.00316.74
8.0.250.0040.00416.86
8.0.240.0030.00316.94
8.0.230.0000.00716.78
8.0.220.0030.00316.75
8.0.210.0000.00716.78
8.0.200.0000.00616.78
8.0.190.0040.00416.88
8.0.180.0000.00716.86
8.0.170.0060.00316.78
8.0.160.0030.00316.73
8.0.150.0060.00316.75
8.0.140.0040.00416.67
8.0.130.0000.00513.33
8.0.120.0030.00516.75
8.0.110.0000.00716.61
8.0.100.0040.00416.66
8.0.90.0040.00416.77
8.0.80.0070.01316.77
8.0.70.0000.00716.77
8.0.60.0040.00416.82
8.0.50.0040.00316.69
8.0.30.0100.01417.12
8.0.20.0100.01016.88
8.0.10.0040.00416.98
8.0.00.0100.00816.63
7.4.330.0050.00012.98
7.4.320.0030.00316.52
7.4.300.0000.00716.50
7.4.290.0030.00316.45
7.4.280.0000.00716.45
7.4.270.0100.00016.45
7.4.260.0030.00313.16
7.4.250.0030.00316.42
7.4.240.0000.00616.52
7.4.230.0030.00316.46
7.4.220.0060.01216.46
7.4.210.0050.00916.46
7.4.200.0070.00016.27
7.4.190.0000.00716.38
7.4.160.0070.01316.34
7.4.150.0140.00416.19
7.4.140.0110.00616.37
7.4.130.0120.00816.51
7.4.120.0080.00816.41
7.4.110.0120.00616.58
7.4.100.0130.00716.52
7.4.90.0100.00716.67
7.4.80.0090.01219.39
7.4.70.0120.00616.41
7.4.60.0090.00816.57
7.4.50.0110.00016.24
7.4.40.0100.00316.07
7.4.30.0120.00316.55
7.4.00.0040.01115.01
7.3.330.0000.00612.94
7.3.320.0080.00013.09
7.3.310.0030.00316.32
7.3.300.0030.00316.21
7.3.290.0130.00716.18
7.3.280.0100.00516.22
7.3.270.0090.00916.48
7.3.260.0120.00416.19
7.3.250.0080.00816.15
7.3.240.0150.00616.23
7.3.230.0100.00616.45
7.3.210.0110.00516.11
7.3.200.0070.01016.25
7.3.190.0080.00816.28
7.3.180.0070.01016.58
7.3.170.0030.01316.08
7.3.160.0040.01516.26
7.3.120.0080.00714.79
7.3.110.0120.00614.47
7.3.100.0080.01114.78
7.3.90.0020.01214.64
7.3.80.0110.00414.56
7.3.70.0070.00714.48
7.3.60.0070.00714.67
7.3.50.0070.00714.59
7.3.40.0060.00814.75
7.3.30.0020.01414.79
7.3.20.0020.01016.58
7.3.10.0070.00716.62
7.3.00.0080.00216.56
7.2.330.0090.00916.24
7.2.320.0090.00916.57
7.2.310.0160.00716.57
7.2.300.0030.01316.53
7.2.290.0090.01016.26
7.2.250.0050.01114.97
7.2.240.0080.01114.97
7.2.230.0080.00814.63
7.2.220.0050.01115.01
7.2.210.0030.01114.82
7.2.200.0030.01014.65
7.2.190.0000.01414.69
7.2.180.0100.00614.83
7.2.170.0070.00714.84
7.2.160.0100.00614.85
7.2.150.0090.00316.71
7.2.140.0030.00716.52
7.2.130.0060.00816.75
7.2.120.0060.00816.79
7.2.110.0040.00616.77
7.2.100.0070.00716.68
7.2.90.0060.00516.95
7.2.80.0080.00516.87
7.2.70.0090.00816.85
7.2.60.0070.00616.76
7.2.50.0070.00516.89
7.2.40.0050.00916.83
7.2.30.0030.00716.74
7.2.20.0040.00916.64
7.2.10.0080.00716.58
7.2.00.0070.00617.52
7.1.330.0030.01315.72
7.1.320.0000.01515.66
7.1.310.0130.00515.68
7.1.300.0050.00515.52
7.1.290.0060.00815.80
7.1.280.0030.00915.56
7.1.270.0070.00615.76
7.1.260.0030.00715.67
7.1.250.0060.00715.71
7.1.240.0060.00315.74
7.1.230.0030.00715.71
7.1.220.0100.00315.56
7.1.210.0070.00715.79
7.1.200.0140.00315.81
7.1.190.0080.00615.85
7.1.180.0030.01015.75
7.1.170.0030.01015.79
7.1.160.0030.01415.52
7.1.150.0060.00615.84
7.1.140.0070.01015.80
7.1.130.0070.00715.80
7.1.120.0030.00915.70
7.1.110.0040.01115.88
7.1.100.0030.00916.86
7.1.90.0100.00715.89
7.1.80.0090.00315.40
7.1.70.0040.00916.30
7.1.60.0080.01117.50
7.1.50.0080.01016.26
7.1.40.0090.00315.70
7.1.30.0030.01015.80
7.1.20.0000.01515.84
7.1.10.0050.00515.80
7.1.00.0000.02719.09
7.0.330.0040.01115.32
7.0.320.0030.00515.47
7.0.310.0070.01115.17
7.0.300.0100.00315.44
7.0.290.0030.00915.38
7.0.280.0090.00615.27
7.0.270.0000.01414.97
7.0.260.0030.00914.93
7.0.250.0060.00815.31
7.0.240.0000.00815.36
7.0.230.0100.00715.25
7.0.220.0060.01015.48
7.0.210.0030.01015.28
7.0.200.0070.00315.92
7.0.190.0080.00815.14
7.0.180.0040.01115.31
7.0.170.0040.00415.11
7.0.160.0070.00715.30
7.0.150.0000.00815.21
7.0.140.0030.04018.76
7.0.130.0080.00615.31
7.0.120.0050.04018.58
7.0.110.0070.00315.30
7.0.100.0040.01115.28
7.0.90.0000.01515.16
7.0.80.0080.00015.33
7.0.70.0070.00715.44
7.0.60.0050.02517.66
7.0.50.0070.02816.67
7.0.40.0030.03215.65
7.0.30.0050.03615.57
7.0.20.0030.02615.58
7.0.10.0020.04915.46
7.0.00.0060.03815.62
5.6.400.0030.01214.59
5.6.390.0080.00814.04
5.6.380.0040.00414.60
5.6.370.0070.01013.89
5.6.360.0070.01113.78
5.6.350.0040.00714.05
5.6.340.0030.00714.63
5.6.330.0100.00314.21
5.6.320.0090.00414.21
5.6.310.0030.01014.27
5.6.300.0040.01114.03
5.6.290.0030.00614.46
5.6.280.0080.03917.61
5.6.270.0030.01014.16
5.6.260.0070.01014.59
5.6.250.0090.00614.30
5.6.240.0030.00914.38
5.6.230.0060.00914.18
5.6.220.0130.00314.22
5.6.210.0110.02617.41
5.6.200.0070.03116.18
5.6.190.0070.04116.14
5.6.180.0050.04216.29
5.6.170.0060.03816.26
5.6.160.0090.03716.29
5.6.150.0060.03616.21
5.6.140.0040.04616.14
5.6.130.0130.04116.21
5.6.120.0030.04516.14
5.6.110.0080.03616.30
5.6.100.0070.02516.09
5.6.90.0100.02716.30
5.6.80.0020.03715.92
5.6.70.0020.03415.88
5.6.60.0050.03815.90
5.6.50.0090.04015.82
5.6.40.0080.02715.91
5.6.30.0050.04715.91
5.6.20.0070.03115.83
5.6.10.0050.03915.86
5.6.00.0050.03915.84
5.5.380.0110.00014.22
5.5.370.0100.00314.26
5.5.360.0030.01413.97
5.5.350.0170.02017.22
5.5.340.0070.03816.00
5.5.330.0080.04016.13
5.5.320.0070.02716.08
5.5.310.0100.02216.01
5.5.300.0070.04216.01
5.5.290.0060.04516.24
5.5.280.0050.03316.05
5.5.270.0080.04016.22
5.5.260.0050.04615.94
5.5.250.0000.03115.99
5.5.240.0050.03015.77
5.5.230.0050.02415.57
5.5.220.0080.03715.58
5.5.210.0050.02515.81
5.5.200.0000.03115.79
5.5.190.0050.03715.69
5.5.180.0080.03515.68
5.5.170.0040.00414.25
5.5.160.0050.04315.76
5.5.150.0030.04015.61
5.5.140.0030.04515.79
5.5.130.0080.04015.74
5.5.120.0050.04015.53
5.5.110.0090.04115.81
5.5.100.0020.02815.71
5.5.90.0100.02015.55
5.5.80.0030.02515.66
5.5.70.0070.02015.71
5.5.60.0030.02515.76
5.5.50.0030.02215.57
5.5.40.0050.02015.58
5.5.30.0090.01715.62
5.5.20.0100.02015.64
5.5.10.0020.02415.59
5.5.00.0040.02015.69
5.4.450.0050.03416.12
5.4.440.0050.02516.05
5.4.430.0100.04116.12
5.4.420.0080.03616.12
5.4.410.0080.03816.05
5.4.400.0020.04515.95
5.4.390.0070.02115.96
5.4.380.0030.02516.02
5.4.370.0060.03815.84
5.4.360.0050.03915.89
5.4.350.0050.03615.96
5.4.340.0020.03315.90
5.4.330.0000.01012.80
5.4.320.0020.04415.91
5.4.310.0050.03715.94
5.4.300.0020.04015.89
5.4.290.0020.04116.00
5.4.280.0050.03815.87
5.4.270.0080.02715.87
5.4.260.0060.02815.91
5.4.250.0030.02215.95
5.4.240.0070.01815.89
5.4.230.0030.02015.99
5.4.220.0030.02615.91
5.4.210.0030.02315.94
5.4.200.0050.02215.93
5.4.190.0020.02415.91
5.4.180.0030.02215.96
5.4.170.0030.02015.80
5.4.160.0020.02215.80
5.4.150.0050.02015.95
5.4.140.0030.02214.64
5.4.130.0030.01814.50
5.4.120.0050.01914.48
5.4.110.0070.01814.54
5.4.100.0070.01814.53
5.4.90.0050.02114.52
5.4.80.0020.02214.53
5.4.70.0050.01914.60
5.4.60.0040.01914.58
5.4.50.0020.02214.51
5.4.40.0030.02514.62
5.4.30.0060.01514.59
5.4.20.0050.01814.50
5.4.10.0050.02014.60
5.4.00.0010.02314.25
5.3.290.0080.03713.71
5.3.280.0050.02013.61
5.3.270.0030.02313.66
5.3.260.0050.02113.69
5.3.250.0080.01813.68
5.3.240.0030.02213.68
5.3.230.0020.02113.69
5.3.220.0050.01813.59
5.3.210.0040.02113.66
5.3.200.0050.01813.72
5.3.190.0020.02313.64
5.3.180.0060.02113.66
5.3.170.0020.02013.64
5.3.160.0050.02113.64
5.3.150.0070.01913.65
5.3.140.0040.02113.59
5.3.130.0020.02513.58
5.3.120.0020.02413.65
5.3.110.0050.02013.60
5.3.100.0010.02313.39
5.3.90.0040.02013.39
5.3.80.0000.02813.40
5.3.70.0080.03213.38
5.3.60.0030.02213.36
5.3.50.0120.01513.31
5.3.40.0070.02313.36
5.3.30.0100.02513.24
5.3.20.0050.03813.21
5.3.10.0050.03913.21
5.3.00.0050.03813.09
5.2.170.0000.03711.07
5.2.160.0030.05711.11
5.2.150.0070.06011.11
5.2.140.0100.05311.17
5.2.130.0100.06011.09
5.2.120.0100.04311.06
5.2.110.0070.02711.09
5.2.100.0070.06311.06
5.2.90.0030.06311.08
5.2.80.0130.03311.23
5.2.70.0100.03711.05
5.2.60.0070.06310.94
5.2.50.0000.04710.98
5.2.40.0030.06310.98
5.2.30.0100.05710.97
5.2.20.0030.06710.93
5.2.10.0070.06010.86
5.2.00.0130.05710.77
5.1.60.0070.0539.97
5.1.50.0070.0409.97
5.1.40.0030.0539.80
5.1.30.0070.03710.30
5.1.20.0030.05010.49
5.1.10.0030.06010.05
5.1.00.0070.0509.90
5.0.50.0030.0478.51
5.0.40.0000.0408.38
5.0.30.0030.0638.36
5.0.20.0100.0378.16
5.0.10.0070.0208.10
5.0.00.0030.0438.11
4.4.90.0070.0137.71
4.4.80.0030.0177.71
4.4.70.0000.0277.71
4.4.60.0000.0177.71
4.4.50.0000.0337.71
4.4.40.0000.0577.71
4.4.30.0000.0307.71
4.4.20.0070.0207.71
4.4.10.0030.0177.71
4.4.00.0030.0377.71
4.3.110.0000.0307.71
4.3.100.0070.0337.71
4.3.90.0030.0207.71
4.3.80.0000.0577.71
4.3.70.0030.0337.71
4.3.60.0030.0307.71
4.3.50.0030.0307.71
4.3.40.0100.0477.71
4.3.30.0100.0307.71
4.3.20.0000.0377.71
4.3.10.0000.0307.71
4.3.00.0000.0337.71

preferences:
35.14 ms | 400 KiB | 5 Q